The influence of social identity on attitudes toward wildlife.

Wildlife conservation depends on supportive social as well as biophysical conditions. Social identities such as hunter and nonhunter are often associated with different attitudes toward wildlife. However, it is unknown whether dynamics within and among these identity groups explain how attitudes form and why they differ. To investigate how social identities help shape wildlife-related attitudes and the implications for wildlife policy and conservation, we built a structural equation model with survey data from Montana (USA) residents (n = 1758) that tested how social identities affect the relationship between experiences with grizzly bears (Ursus arctos horribilis) and attitudes toward the species. Model results (r2 = 0.51) demonstrated that the hunter identity magnified the negative effect of vicarious property damage on attitudes toward grizzly bears (ß = -0.381, 95% confidence interval [CI]: -0.584 to -0.178, p < 0.001), which in turn strongly influenced acceptance (ß = -0.571, 95% CI: -0.611 to -0.531, p < 0.001). Our findings suggested that hunters' attitudes toward grizzly bears likely become more negative primarily because of in-group social interactions about negative experiences, and similar group dynamics may lead nonhunters to disregard the negative experiences that out-group members have with grizzly bears. Given the profound influence of social identity on human cognitions and behaviors in myriad contexts, the patterns we observed are likely important in a variety of wildlife conservation situations. To foster positive conservation outcomes and minimize polarization, management strategies should account for these identity-driven perceptions while prioritizing conflict prevention and promoting positive wildlife narratives within and among identity groups. This study illustrates the utility of social identity theory for explaining and influencing human-wildlife interactions.

La influencia de la identidad social sobre la actitud hacia la fauna Resumen La conservación de la fauna depende de condiciones de apoyo tanto sociales como biofísicas. La identidad social, como ser cazador o no, con frecuencia está asociada a las diferentes actitudes hacia la fauna. Sin embargo, no sabemos si las dinámicas dentro y entre estos grupos de identidad explican cómo las actitudes se forman y porqué son diferentes. Construimos un modelo de ecuación estructural con información de encuestas realizadas a 1,758 residentes de Montana (Estados Unidos) para conocer cómo la identidad social ayuda a formar la actitud relacionada con la fauna y las implicaciones que tiene para la conservación y políticas de fauna. El modelo analizó cómo la identidad social afecta la relación entre las experiencias con osos pardos (Ursus arctos horribilis) y la actitud hacia la especie. Los resultados del modelo (r2 = 0.51) demostraron que la identidad de cazador aumentaba el efecto negativo del daño indirecto a la propiedad sobre la actitud hacia los osos (ß=­0.381, 95% CI ­0.584 a ­0.178, p<0.001), lo cual en cambio tenía una gran influencia sobre la aceptación (ß=­0.571, 95% CI ­0.611 a ­0.531, p<0.001). Nuestros descubrimientos sugieren que la actitud de los cazadores hacia los osos probablemente se vuelve más negativa principalmente debido a las interacciones sociales del endogrupo en torno a las experiencias negativas; las dinámicas similares pueden llevar a los no cazadores a menospreciar las experiencias negativas que los miembros del exogrupo han tenido con los osos. Dada la influencia profunda que tiene la identidad social sobre la cognición humana y el comportamiento en una miríada de contextos, los patrones que observamos probablemente sean importantes en una variedad de situaciones de conservación de fauna. Para promover los resultados positivos de conservación y minimizar la polarización, las estrategias de manejo deberían considerar estas percepciones influenciadas por la identidad mientras se prioriza la prevención de conflictos y se promueven narrativas positivas de fauna dentro y entre los grupos de identidad. Este estudio demuestra la utilidad que tiene la teoría de identidad social para explicar e influenciar las interacciones humano­fauna.

Genetic variations and phylogenetic relationship of genus Uromastyx from Punjab Pakistan / Variações genéticas e relação filgenética do gênero Uromastyx de Punjab, Paquistão

Abstract During the present study, specimens were collected from selected sites of Cholistan desert and Kalabagh Game Reserve, Punjab province, Pakistan. Each captured specimen was tagged with voucher number and morphometric measurements were taken. The average snout to vent length was 172.559±1.40 mm and average weight was 92.1±1.30 g. The DNA of Uromastyx hardwickii was amplified and sequenced using 16S rRNA primer set. The obtained DNA sequence has shown reliable and clear species identification. After trimming ambiguous bases, the obtained 16S rRNA fragment was 520 bp while 16S rRNA fragments aligned with closely matched sequence from NCBI comprised of 510 bp. Closely matched sequences of genus Uromastyx were retrieved from NCBI in blast searches. Neighbour-joining tree of genus Uromastyx was constructed based on p-distance using MEGA X. The mean intraspecific variation was 0.095±0.01 while intraspecific variation was ranging from 0-1%. Similarly, interspecific variation of Uromastyx hardwikii with Saara asmussi, Uromastyx alfredschmidti, Uromastyx geyri, Uromastyx thomasi, Uromastyx alfredschmidti was 0-12%, 0-19%, 0-19%, 0-20%, 12-19% respectively. The newly produced DNA was submitted to NCBI and accession number was obtained (MW052563.1). Results of current study provided information about the molecular and morphological identification of Genus Uromastyx. In our recommendation, comprehensive molecular based identification of Pakistan's reptiles is required to report any new or subspecies from country.

Resumo Durante o presente estudo, os espécimes foram coletados em locais selecionados do deserto do Cholistan e da Reserva de Caça de Kalabagh, província de Punjab, Paquistão. Cada espécime capturado foi etiquetado com o número do comprovante e medidas morfométricas foram realizadas. O comprimento médio do focinho à cloaca foi de 172,559 ± 1,40 mm, e o peso médio foi de 92,1 ± 1,30 g. O DNA de Uromastyx hardwickii foi amplificado e sequenciado usando o conjunto de primer 16S rRNA. A sequência de DNA obtida mostrou identificação de espécies confiável e clara. Após o corte de bases ambíguas, o fragmento de rRNA 16S obtido tinha 520 pb, enquanto os fragmentos de rRNA 16S alinhados com a sequência próxima do NCBI composta por 510 pb. Sequências semelhantes do gênero Uromastyx foram recuperadas do NCBI em pesquisas de explosão. A árvore de união de vizinhos do gênero Uromastyx foi construída com base na distância-p usando MEGA X. A variação intraespecífica média foi de 0,095 ± 0,01, enquanto a variação intraespecífica foi de 0-1%. Da mesma forma, a variação interespecífica de Uromastyx hardwikii com Saara asmussi, Uromastyx alfredschmidti, Uromastyx geyri, Uromastyx thomasi, Uromastyx alfredschmidti foi de 0-12%, 0-19%, 0-19%, 0-20%, 12-19%, respectivamente. O DNA recém-produzido foi submetido ao NCBI e o número de acesso foi obtido (MW052563.1). Os resultados do estudo atual forneceram informações sobre a identificação molecular e morfológica do Gênero Uromastyx. Em nossa recomendação, a identificação de base molecular abrangente de répteis do Paquistão é necessária para relatar qualquer nova ou subespécie do país.

Genetic variations and phylogenetic relationship of genus Uromastyx from Punjab Pakistan

Abstract During the present study, specimens were collected from selected sites of Cholistan desert and Kalabagh Game Reserve, Punjab province, Pakistan. Each captured specimen was tagged with voucher number and morphometric measurements were taken. The average snout to vent length was 172.559±1.40 mm and average weight was 92.1±1.30 g. The DNA of Uromastyx hardwickii was amplified and sequenced using 16S rRNA primer set. The obtained DNA sequence has shown reliable and clear species identification. After trimming ambiguous bases, the obtained 16S rRNA fragment was 520 bp while 16S rRNA fragments aligned with closely matched sequence from NCBI comprised of 510 bp. Closely matched sequences of genus Uromastyx were retrieved from NCBI in blast searches. Neighbour-joining tree of genus Uromastyx was constructed based on p-distance using MEGA X. The mean intraspecific variation was 0.095±0.01 while intraspecific variation was ranging from 0-1%. Similarly, interspecific variation of Uromastyx hardwikii with Saara asmussi, Uromastyx alfredschmidti, Uromastyx geyri, Uromastyx thomasi, Uromastyx alfredschmidti was 0-12%, 0-19%, 0-19%, 0-20%, 12-19% respectively. The newly produced DNA was submitted to NCBI and accession number was obtained (MW052563.1). Results of current study provided information about the molecular and morphological identification of Genus Uromastyx. In our recommendation, comprehensive molecular based identification of Pakistans reptiles is required to report any new or subspecies from country.

Resumo Durante o presente estudo, os espécimes foram coletados em locais selecionados do deserto do Cholistan e da Reserva de Caça de Kalabagh, província de Punjab, Paquistão. Cada espécime capturado foi etiquetado com o número do comprovante e medidas morfométricas foram realizadas. O comprimento médio do focinho à cloaca foi de 172,559 ± 1,40 mm, e o peso médio foi de 92,1 ± 1,30 g. O DNA de Uromastyx hardwickii foi amplificado e sequenciado usando o conjunto de primer 16S rRNA. A sequência de DNA obtida mostrou identificação de espécies confiável e clara. Após o corte de bases ambíguas, o fragmento de rRNA 16S obtido tinha 520 pb, enquanto os fragmentos de rRNA 16S alinhados com a sequência próxima do NCBI composta por 510 pb. Sequências semelhantes do gênero Uromastyx foram recuperadas do NCBI em pesquisas de explosão. A árvore de união de vizinhos do gênero Uromastyx foi construída com base na distância-p usando MEGA X. A variação intraespecífica média foi de 0,095 ± 0,01, enquanto a variação intraespecífica foi de 0-1%. Da mesma forma, a variação interespecífica de Uromastyx hardwikii com Saara asmussi, Uromastyx alfredschmidti, Uromastyx geyri, Uromastyx thomasi, Uromastyx alfredschmidti foi de 0-12%, 0-19%, 0-19%, 0-20%, 12-19%, respectivamente. O DNA recém-produzido foi submetido ao NCBI e o número de acesso foi obtido (MW052563.1). Os resultados do estudo atual forneceram informações sobre a identificação molecular e morfológica do Gênero Uromastyx. Em nossa recomendação, a identificação de base molecular abrangente de répteis do Paquistão é necessária para relatar qualquer nova ou subespécie do país.

Indications of changes in hunting culture in the Central-South Region of Brazil in the last 25 years: a systematic literature review / Indícios de mudanças na cultura da caça na região Centro-Sul do Brasil nos últimos 25 anos: uma revisão sistemática da literatura

Abstract Hunting has been banned in Brazil by a Federal Law (No. 5197), except in a few cases where it has been regulated, for over 50 years now. Since then, the country suffered dramatic land use change, especially in its Central-South region. In this study we investigate the possible influence of land use change on hunters' socioeconomic profile (e.g., education, income) and motivation (e.g., leisure or subsistence) in the Central-South Brazil since the implementation of the ban policy. On a systematic literature review we found 18 papers about hunting activities and hunters' profile in this region, one third of which presented evidence of change in hunting activities or in hunters' profile somehow related to land use change since 1967. With this small number of articles, it was not possible to fully assess whether there was a change in hunting culture in the target region as a result of changes in land use. However, the found studies present consistent evidence of changes in hunting culture, especially in regard to a trade on the hunted species, hunting techniques and hunters' profile. Considering the relevance of hunting in agricultural landscapes for wildlife conservation, we hope the present results stimulate further studies on this field.

Resumo A caça é uma atividade proibida no Brasil por uma Lei Federal (nº 5.197), exceto em alguns casos onde é regulamentada, há mais de 50 anos. Desde então, o país sofreu uma mudança dramática no uso da terra, especialmente na região Centro-Sul. Neste estudo investigamos a possível influência da mudança no uso da terra no perfil socioeconômico (e.g., educação, renda) e motivação (e.g., lazer, subsistência) dos caçadores no Centro-Sul do Brasil desde a implementação da política de proibição. Em uma revisão sistemática da literatura encontramos 18 artigos sobre atividades cinegéticas e o perfil dos caçadores nesta região, sendo que um terço apresentou evidências de alguma mudança nas atividades cinegéticas ou no perfil dos caçadores, relacionada à mudança do uso da terra desde 1967. Com este pequeno número de artigos, não foi possível avaliar plenamente se houve mudança na cultura cinegética na região-alvo em decorrência de mudanças no uso da terra. No entanto, os estudos encontrados apresentam evidências consistentes de mudanças na cultura da caça, principalmente no que diz respeito ao comércio das espécies caçadas, técnicas de caça e perfil dos caçadores. Considerando a relevância da caça em paisagens agrícolas para a conservação da vida selvagem, esperamos que os presentes resultados estimulem novos estudos nesta área.

Subsistence hunting and the introduction of Neotropical echinococcosis into the domestic environment in the Brazilian Amazon / Caça de subsistência e a introdução da equinococose neotropical no ambiente doméstico na Amazónia brasileira

The present study recorded the consumption of paca and agouti meat and revealed the presence of hydatid cysts in the livers of these rodents in extractivist communities in Brazilian Amazonia. A total of 42 families (with a median four of members per household) were interviewed, of which 98% (n=41) reported the consumption of paca and 86% (n=36) the consumption of agouti. Structures consistent with hydatid cysts were detected more frequently in the liver tissue of the pacas (74% ­ 31 of 42 samples) than the agoutis (26% ­ 11/42). The parasitological analysis of a paca liver confirmed the presence of E. vogeli. The consumption of the meat of these rodents and the confirmation of infection by E. vogeli represent preoccupying risk factors for the inhabitants of these forest communities, given that the uncooked viscera of both rodents are often fed to domestic dogs.

O presente estudo registrou o consumo de carne de paca e cutia e revelou a presença de cistos hidáticos nos fígados desses roedores em comunidades extrativistas da Amazônia brasileira. Foram entrevistadas 42 famílias (mediana quatro membros/família), destas 98% (n=41) informaram o consumo de paca e 86% (n=36) o consumo de cutia. Estruturas compatíveis com cistos hidáticos foram relatadas com maior frequência em fígados de pacas 74% (31/42) do que em cutias 26% (11/42). A análise parasitológica de um fígado de paca confirmou a presença de E. vogeli. O consumo da carne desses roedores e a confirmação da infecção por E. vogeli representam fatores de risco preocupantes para os moradores dessas comunidades florestais, uma vez que as vísceras cruas de ambos os roedores são utilizadas na alimentação de cães domésticos.

Systematic review of conservation interventions to promote voluntary behavior change.

Understanding human behavior is vital to developing interventions that effectively lead to proenvironmental behavior change, whether the focus is at the individual or societal level. However, interventions in many fields have historically lacked robust forms of evaluation, which makes it hard to be confident that these conservation interventions have successfully helped protect the environment. We conducted a systematic review to assess how effective nonpecuniary and nonregulatory interventions have been in changing environmental behavior. We applied the Office of Health Assessment and Translation systematic review methodology. We started with more than 300,000 papers and reports returned by our search terms and after critical appraisal of quality identified 128 individual studies that merited inclusion in the review. We classified interventions by thematic area, type of intervention, the number of times audiences were exposed to interventions, and the length of time interventions ran. Most studies reported a positive effect (n = 96). The next most common outcome was no effect (n = 28). Few studies reported negative (n = 1) or mixed (n = 3) effects. Education, prompts, and feedback interventions resulted in positive behavior change. Combining multiple interventions was the most effective. Neither exposure duration nor frequency affected the likelihood of desired behavioral change. Comparatively few studies tested the effects of voluntary interventions on non-Western populations (n = 17) or measured actual ecological outcome behavior (n = 1). Similarly, few studies examined conservation devices (e.g., energy-efficient stoves) (n = 9) and demonstrations (e.g., modeling the desired behavior) (n = 5). There is a clear need to both improve the quality of the impact evaluation conducted and the reporting standards for intervention results.

Es vital entender el comportamiento humano para desarrollar intervenciones que lleven efectivamente a un cambio proambiental en el comportamiento, ya sea que estén enfocadas a nivel individual o de sociedad. Sin embargo, históricamente las intervenciones han carecido de evaluaciones sólidas en muchas áreas, lo que dificulta confiar en que estas intervenciones de conservación hayan ayudado exitosamente a proteger el ambiente. Realizamos una revisión sistemática para analizar cuán efectivas han sido las intervenciones no pecuniarias y no regulatorias en el cambio del comportamiento ambiental. Aplicamos la metodología de revisión sistemática de la Oficina de Evaluación y Traducción de la Salud (OETS). Comenzamos con más de 300,000 artículos y reportes arrojados por nuestros términos de búsqueda y después de una valoración crítica de calidad, identificamos 128 estudios individuales que merecían su inclusión dentro de la revisión. Clasificamos las intervenciones en área temática, tipo de intervención, número de veces que el público estuvo expuesto a las intervenciones y duración de las intervenciones. La mayoría de los estudios reportaron un efecto positivo (n = 96). El siguiente resultado más común fue sin efecto (n = 28). Pocos estudios reportaron efectos negativos (n = 1) o mixtos (n = 3). Las intervenciones educativas, de indicaciones y de retroalimentación resultaron en un cambio conductual positivo. La combinación de las múltiples intervenciones fue la más efectiva. Ni la duración de la exposición ni la frecuencia afectaron la probabilidad del cambio conductual deseado. En comparación, pocos estudios analizaron los efectos de las intervenciones voluntarias sobre las poblaciones no occidentales (n = 17) o midieron el comportamiento ecológico resultante actual (n = 1). De manera similar, pocos estudios examinaron los dispositivos (p. ej.: estufas ahorradoras de energía) (n = 9) y demostraciones (p. ej.: modelar un comportamiento deseado) (n = 5) de conservación. Hay una necesidad evidente de mejorar la calidad de las evaluaciones de impacto realizadas y de reportar los estándares para los resultados de las intervenciones.

Dark feet and dark wings: penetrating the depths of the Earth.

The author, although an analyst, is an initiate into the topic of environmental destruction. Following Wendell Berry, she enters the dark and begins a journey of dream-like reflection, weaving images from her own dream and drawing on the work of Vaughan, Bernstein, Soloveitchik and Sacks. She asks, 'not if but where does climate change enter the room?'. The second half of the paper focuses on the manifestations of environmental destruction in dreams and sandplay from three patients and one dream group participant. The paper argues that the analyst must see and intuit before our patients can access the objective layer of environmental destruction in dreams and symbolic material. In this way, the climate becomes the wounded patient, and the analyst as wounded healer must first access his/her own relationship to the wounds inside. Finally, using an ancient Jewish mythological story of Rabbi Shimon bar Yochai, the author argues that Jungian analysts must work to find balance between the inner world of depth psychology and the outer world with its challenges and problems that include environmental destruction.

L'auteur, bien qu'étant analyste, est une initiée du sujet de la destruction de l'environnement. Inspirée par Wendell Berry, elle entre dans le noir et commence un voyage de réflexion en tissant des images provenant de son propre rêve et utilisant les travaux de Vaughan, Bernstein, Soloveitchik et Sacks. Pour elle la question est non pas si mais où est-ce que le changement climatique entre dans la pièce ? La deuxième moitié de l'article s'intéresse aux manifestations de destruction de l'environnement dans les rêves et la thérapie par le jeu de sable de trois patients et d'une personne participant à un groupe de rêves. L'article soutient que l'analyste doit voir et suivre son intuition avant que les patients aient accès à la couche objective de la destruction de l'environnement dans les rêves et le matériel symbolique. De cette manière, le climat devient le patient blessé, et l'analyste, en tant que guérisseur blessé, doit tout d'abord accéder à sa propre relation aux blessures intérieures. Enfin, s'appuyant sur une ancienne histoire mythologique Juive, celle de Rabbi Shimon bar Yochai - qui se retira dans une caverne pendant 13 années - l'auteur soutient que les analystes Jungiens doivent œuvrer à trouver l'équilibre entre le monde intérieur de la psychologie des profondeurs et le monde extérieur avec ses défis et ses problèmes, qui incluent la destruction de l'environnement.

La autora, es analista, y también iniciada en el tópico de la destrucción medioambiental. Siguiendo a Wendell Berry, ella entra en la oscuridad y comienza una travesía reflexiva hilvanando imágenes de sus propios sueños y apoyándose en los trabajos de Vaughan, Bernstein, Soloveitchik y Sacks. Ella pregunta, '¿sino dónde el cambio climático entra en la sala? La segunda parte del trabajo se focaliza en manifestaciones de la destrucción del medioambiente en sueños y en la caja de arena de tres pacientes y de un participante de un grupo de sueños. El trabajo argumenta que el/la analista debe poder ver e intuir antes que nuestros pacientes puedan acceder la dimensión objetiva de la destrucción medioambiental en sueños y material simbólico. De este modo, el clima deviene el/la paciente herido, y el/la analista como curador herido debe primero poder acceder su propia relación con su herida interior. Finalmente, utilizando una antigua historia mitológica de la tradición Judía del Rabino Shimon bar Yochai, quien se retiró a una cueva durante trece años, ella argumenta que analistas Junguianos deben trabajar para encontrar un balance entre el mundo interno de la psicología profunda y el mundo externo con sus desafíos y problemas como el de la destrucción ambiental.

Time-lagged effects of habitat fragmentation on terrestrial mammals in Madagascar.

Biodiversity is severely threatened by habitat destruction. As a consequence of habitat destruction, the remaining habitat becomes more fragmented. This results in time-lagged population extirpations in remaining fragments when these are too small to support populations in the long term. If these time-lagged effects are ignored, the long-term impacts of habitat loss and fragmentation will be underestimated. We quantified the magnitude of time-lagged effects of habitat fragmentation for 157 nonvolant terrestrial mammal species in Madagascar, one of the biodiversity hotspots with the highest rates of habitat loss and fragmentation. We refined species' geographic ranges based on habitat preferences and elevation limits and then estimated which habitat fragments were too small to support a population for at least 100 years given stochastic population fluctuations. We also evaluated whether time-lagged effects would change the threat status of species according to the International Union for the Conservation of Nature (IUCN) Red List assessment framework. We used allometric relationships to obtain the population parameters required to simulate the population dynamics of each species, and we quantified the consequences of uncertainty in these parameter estimates by repeating the analyses with a range of plausible parameter values. Based on the median outcomes, we found that for 34 species (22% of the 157 species) at least 10% of their current habitat contained unviable populations. Eight species (5%) had a higher threat status when accounting for time-lagged effects. Based on 0.95-quantile values, following a precautionary principle, for 108 species (69%) at least 10% of their habitat contained unviable populations, and 51 species (32%) had a higher threat status. Our results highlight the need to preserve continuous habitat and improve connectivity between habitat fragments. Moreover, our findings may help to identify species for which time-lagged effects are most severe and which may thus benefit the most from conservation actions.

La biodiversidad se encuentra seriamente amenazada por la destrucción del hábitat. Como consecuencia de esta destrucción, el hábitat remanente se vuelve más fragmentado. Esto resulta en extirpaciones poblacionales retardadas dentro de los fragmentos restantes cuando éstos son muy pequeños para mantener a las poblaciones a largo plazo. Si se ignoran estos efectos retardados, se subestimarán los impactos a largo plazo de la pérdida del hábitat y la fragmentación. Cuantificamos la magnitud de los efectos retardados de la fragmentación del hábitat para 157 especies de mamíferos terrestres no voladores en Madagascar, uno de los puntos calientes de biodiversidad con las tasas más elevadas de pérdida del hábitat y fragmentación. Depuramos las extensiones geográficas de las especies con base en las preferencias de hábitat y los límites de elevación y después estimamos cuáles fragmentos de hábitat eran muy pequeños para mantener una población durante al menos cien años dadas las fluctuaciones estocásticas de las poblaciones. También analizamos si los efectos retardados cambiarían el estado de amenaza de la especie de acuerdo con el programa de evaluación de la Lista Roja de la UICN. Usamos relaciones alométricas para obtener los parámetros poblacionales requeridos para simular las dinámicas poblacionales de cada especie y cuantificamos las consecuencias de la incertidumbre en estos parámetros estimados mediante análisis repetidos con una gama de valores plausibles de los parámetros. Con base en los resultados promedio, descubrimos que para 34 especies (22% de las 157 especies) al menos el 10% de su hábitat actual tiene poblaciones inviables. Ocho especies (5%) cambiaron a un estado más elevado de amenaza cuando se consideraron los efectos retardados. Con base en los valores del centil 0.95, adherido a un principio precautorio, para 108 especies (32%) al menos el 10% de su hábitat tiene poblaciones inviables y 51 especies (32%) cambiaron negativamente su estado de amenaza. Nuestros resultados resaltan la necesidad de conservar la continuidad de los hábitats y mejorar la conectividad entre los fragmentos. Además, nuestros hallazgos pueden ayudar a identificar especies para las cuales los efectos retardados son más serios y que podrían beneficiarse más con las acciones de conservación.

Scaling up qualitative research to harness the capacity of lay people in invasive plant management.

Successful management of invasive plants (IPs) requires the active participation of diverse communities across land tenures. This can be challenging because communities do not always share the views of scientists and managers. They may directly disagree, have alternative views, or be unwilling to manage IPs. Reviews of IP social science identify opportunities to better understand the role of cultural processes and everyday practices to address these challenges. To scale up and leverage the insights of existing qualitative social science IP research, we used meta-ethnography to unlock accounts and interpretations of lay perspectives. Meta-ethnography is a form of qualitative research synthesis increasingly used beyond its origins in health and education to produce interpretive syntheses of an area of research. In the 7 phases of meta-ethnography, we systematically identified and synthesized 19 qualitative articles pertinent to lay experience and knowledge of IPs in diverse settings. Action and meaning regarding IPs were influenced by 6 meta-themes in personal and social life: dissonance, priorities, difference, agency, responsibility, and future orientations. Through descriptions and examples of each meta-theme, we demonstrated how the meta-themes are higher level structuring concepts across the qualitative research that we analyzed and we retained grounding in the in-depth qualitative research. We characterized the meta-themes as leverage points and tensions by which we reframed lay people in terms of capacity for reflective IP management rather than as obstacles. The meta-ethnography synthesis shows how leverage points and tensions emerge from everyday life and can frame alternative and meaningful starting points for both research and public engagement and deliberation regarding IP management. These insights are not a panacea, but open up new space for reflective and mutual consideration of how to effectively navigate often complex IP problems and address conservation and social and livelihood issues in dynamic social and physical environments.

El manejo exitoso de las plantas invasoras requiere de la participación de las diferentes comunidades participantes en la tenencia de tierras. Esto puede ser un reto porque las comunidades no siempre comparten las opiniones de los científicos y los gestores. Puede que las comunidades estén en desacuerdo directo con estas opiniones, tengan opiniones alternativas o no estén dispuestas a manejar las plantas invasoras. Las revisiones a las ciencias sociales de las plantas invasoras identifican oportunidades para entender de mejor manera el papel de los procesos culturales y las prácticas diarias para abordar estos retos. Usamos la meta-etnografía para revelar explicaciones e interpretaciones de las perspectivas comunes para aumentar y potenciar el conocimiento cualitativo de las investigaciones en ciencias sociales de las plantas invasoras. La meta-etnografía es una forma de síntesis de la investigación cualitativa que se usa cada vez más fuera de sus orígenes en la salud y educación para producir síntesis interpretativas de un área de investigación. En las siete fases de la meta-etnografía identificamos y sintetizamos sistemáticamente 19 artículos cualitativos correspondientes a la experiencia y el conocimiento no profesional de las plantas invasoras en diferentes escenarios. Las acciones y significados con respecto a las plantas invasoras estuvieron influenciadas por seis meta-temas en la vida personal y social: disonancia, prioridades, diferencia, agencia, responsabilidad y orientaciones a futuro. Por medio de descripciones y ejemplos de cada meta-tema, demostramos cómo estos son conceptos estructuradores de nivel más alto a lo largo de la investigación cualitativa que analizamos y mantuvimos basados en la investigación cualitativa a profundidad. Caracterizamos los meta-temas como puntos de potenciación y tensiones por la cual replanteamos a la gente común en términos de capacidad de reflexión en el manejo de plantas invasoras en lugar de considerarlas obstáculos. La síntesis de la meta-etnografía muestra cómo los puntos de potenciación y las tensiones emergen de la vida cotidiana y pueden plantear puntos de partida alternativos y significativos para la investigación, la participación pública y la deliberación en el manejo de plantas invasoras. Esta información no es la panacea, pero puede abrir un espacio nuevo para la consideración mutua y reflexiva de cómo navegar efectivamente los problemas complejos de las plantas invasoras y cómo abordar los temas de conservación social y de sustento en los ambientes dinámicos sociales y físicos.

Occurrence of potential wild hosts of Echinococcus vogeli in the forests of southwestern Brazilian Amazonia / Ocorrência de potenciais hospedeiros silvestres de Echinococcus vogeli nas florestas do sudoeste da Amazônia brasileira

Abstract The helminth Echinococcus vogeliRausch & Bernstein, 1972 is a causative agent of Neotropical Echinococcosis, a chronic zoonotic disease which is endemic to the Neotropical region. This parasite is transmitted from bush dogs (Speothos venaticus) to their prey, which include lowland pacas (Cuniculus paca) and agoutis (Dasyprocta spp.). In Brazil, most human cases of Neotropical Echinococcosis have been recorded in the Amazonian states of Acre and Pará, although few data are available on the occurrence of the potential definitive or intermediate hosts of E. vogeli in the Amazon region. In the present study, we surveyed the forests surrounding 46 human communities located within and around of outside six sustainable-use protected areas in the southwestern Amazon basin of Brazil. The forests were surveyed using camera traps to determine the local presence of potential wild hosts of E. vogeli, and the exploitation of these hosts for game meat was evaluated through interviews with 136 subsistence hunters resident in the local communities. We recorded pacas, agoutis, and bush dogs, as well as domestic dogs (Canis familiaris), all potential reservoirs of Neotropical Echinococcosis, using the same habitats. We also confirmed the frequent consumption of paca and agouti meat by subsistence hunters and their families in the study communities. Our data contribute to the understanding of the occurrence of E. vogeli in Brazilian ecosystems.

Resumo O helminto Echinococcus vogeliRausch & Bernstein, 1972 é o agente causador da Equinococose Neotropical, uma doença zoonótica crônica e endêmica da região Neotropical. Este parasito é transmitido entre o cachorro-vinagre (Speothos venaticus) e suas presas, como pacas (Cuniculus paca) e cutias (Dasyprocta spp.). No Brasil, a maioria dos casos humanos de Equinococose Neotropical é registrada nos estados do Acre e Pará, embora existam poucos dados disponíveis sobre a ocorrência de potenciais hospedeiros definitivos e intermediários de E. vogeli na Amazônia. No presente estudo, foram investigadas áreas de floresta ao redor de 46 comunidades humanas localizadas no interior e entorno de seis unidades de conservação de uso sustentável no sudoeste da bacia amazônica brasileira e, por meio de armadilhas fotográficas, foram avaliadas as presenças de potenciais hospedeiros silvestres de E. vogeli. Adicionalmente, foram avaliados o padrão de consumo da carne dos hospedeiros silvestres por meio de entrevistas com 136 moradores dessas comunidades. Foram registradas pacas, cutias e cachorros-vinagre, bem como cães domésticos (Canis familiaris) utilizando os mesmos habitats, todos potenciais reservatórios da Equinococose Neotropical. Além disto, confirmamos a alto consumo de paca e cutia nas comunidades. Os dados do presente trabalho contribuem para pesquisas em andamento sobre a presença dos potenciais reservatórios de E. vogeli em ambientes brasileiros.

Em busca das onças: as fotografias do jaguar sul-americano no relato de viagem de Theodore Roosevelt / In search of jaguars: photographs of the South American jaguar in the report of Theodore Roosevelt's expedition

Resumo Theodore Roosevelt viajou ao noroeste brasileiro em 1913 e 1914. Um dos seus objetivos era o de recolher informações sobre a fauna amazônica, especialmente a onça-pintada. Aliando fotografia e caça esportiva, Roosevelt desejava criar um repertório visual desse animal, mesclando-o à memória de suas conquistas. Entretanto, o terreno inóspito da floresta, o caráter furtivo e a rapidez dos movimentos das onças, assim como as limitações técnicas da fotografia, desafiaram suas pretensões. Examinaremos fotografias de animais produzidas por Roosevelt durante a viagem, assim como os retratos do Señor Lopez, famosa onça do Zoológico do Bronx, cujo registro, incorporado à narrativa da expedição, tornou-se relevante na memória da conquista, numa curiosa "representação do ausente".

Abstract Theodore Roosevelt traveled to northwestern Brazil in 1913-1914. One of his objectives was to collect information on Amazonian fauna, particularly the jaguar. Combining photography with hunting for sport, Roosevelt wanted to create a visual repertoire of this animal and add it into the record of his conquests. But the inhospitable forest, the furtive and quick jaguars, and the technical limits of photography challenged these aspirations. We will examine photographs of animals taken by Roosevelt during this trip, along with portraits of Señor Lopez, a famous jaguar at the Bronx Zoo, whose record, incorporated into the narrative of the expedition, became relevant in the memoirs of the conquest, as a curious "representation of the absent."

The CaCA superfamily genes in Saccharum: comparative analysis and their functional implications in response to biotic and abiotic stress.

BACKGROUND: In plants, Calcium (Ca2+) acts as a universal messenger in various signal transduction pathways, including responses to biotic and abiotic stresses and regulation of cellular and developmental processes. The Ca2+/cation antiporter (CaCA) superfamily proteins play vital roles in the transport of Ca2+ and/or other cations. However, the characteristics of these superfamily members in Saccharum and their evolutionary and functional implications have remained unclear. RESULTS: A total of 34 CaCA genes in Saccharum spontaneum, 5 CaCA genes in Saccharum spp. R570, and 14 CaCA genes in Sorghum bicolor were identified and characterized. These genes consisted of the H+/cation exchanger (CAX), cation/Ca2+ exchanger (CCX), EF-hand / CAX (EFCAX), and Mg2+/H+ exchanger (MHX) families, among which the CCX and EFCAX could be classified into three groups while the CAX could be divided into two groups. The exon/intron structures and motif compositions suggested that the members in the same group were highly conserved. Synteny analysis of CaCAs established their orthologous and paralogous relationships among the superfamily in S. spontaneum, R570, and S. bicolor. The results of protein-protein interactions indicated that these CaCA proteins had direct or indirect interactions. Quantitative reverse transcription polymerase chain reaction (qRT-PCR) analysis demonstrated that most members of Saccharum CaCA genes exhibited a similar expression pattern in response to hormonal (abscisic acid, ABA) treatment but played various roles in response to biotic (Sporisorium scitamineum) and abiotic (cold) stresses. Furthermore, ScCAX4, a gene encoding a cytoplasm, plasma membrane and nucleus positioning protein, was isolated from sugarcane. This gene was constitutively expressed in different sugarcane tissues and its expression was only induced at 3 and 6 h time points after ABA treatment, however was inhibited and indued in the whole process under cold and S. scitamineum stresses, respectively. CONCLUSIONS: This study systematically conducted comparative analyses of CaCA superfamily genes among S. spontaneum, R570, and S. bicolor, delineating their sequence and structure characteristics, classification, evolutionary history, and putative functions. These results not only provided rich gene resources for exploring the molecular mechanism of the CaCA superfamily genes but also offered guidance and reference for research on other gene families in Saccharum.

Genome-wide analysis of the apple CaCA superfamily reveals that MdCAX proteins are involved in the abiotic stress response as calcium transporters.

BACKGROUND: Calcium (Ca2+) plays an important role in plant growth and development, and the maintenance of calcium homeostasis is necessary for the survival of all plant species. Ca2+/H+ exchangers (CAXs) are a subgroup of the CaCA (Ca2+/cation antiporter) superfamily. In general, CAX proteins mediate cytosolic Ca2+ entry into vacuoles to prevent excessive accumulation of Ca2+ in the cytosol. The CaCA superfamily has been identified and characterised in many plant species; however, characterisation of the CaCA superfamily and functional study of apple CAX proteins have yet to be conducted in apple (Malus × domestica Borkh.). RESULTS: Here, we identified 21 CaCA family proteins in apple for the first time. Phylogenetic and gene structure analysis, as well as prediction of conserved motifs, suggested that these proteins could be classified into four groups: CAX, CCX, NCL, and MHX. Expression analysis showed that the 10 MdCAX genes we cloned strongly responded to calcium and abiotic stress treatments. Collinearity analysis and characterisation of calcium transport capacity resulted in the identification of a pair of segmental duplication genes: MdCAX3L-1 and MdCAX3L-2; MdCAX3L-2 showed strong calcium transport capacity, whereas MdCAX3L-1 showed no calcium transport capacity. Yeast two-hybrid (Y2H) assays showed that these two proteins could interact with each other. The high sequence similarity (94.6%) makes them a good model for studying the crucial residues and structural basis of the calcium transport of CAX proteins. Prediction of the protein interaction network revealed several proteins that may interact with CAX proteins and play important roles in plant stress responses, such as SOS2, CXIP1, MHX, NRAMP3, and MTP8. CONCLUSIONS: Our analysis indicated that MdCAX proteins have strong calcium transport capacity and are involved in the abiotic stress response in apple. These findings provide new insight and rich resources for future studies of MdCAX proteins in apple.

Short tandem repeat near hypoxia response element (HRE) instead of HRE genetic variants in promoter calcitonin receptor-like receptor (CRLR) gene as risk factor in severe preeclampsia: a preliminary study.

OBJECTIVE: Calcitonin receptor-like receptor (CRLR) regulates vasoconstriction and dilatation; the expression increases during hypoxia via activation of hypoxia response element (HRE) in CRLR gene promoter region. Variant in HRE, as well short tandem repeat (STR) variants near HRE in CRLR alters the gene expression. This study focused on a case-control study to investigate the expression of genetic typing CLRL promoter variant in pregnant women with severe preeclampsia and normal pregnancies, we also tried to describe interesting findings of the genetic expression in anemic patients in the severe preeclampsia group. Our aimed to observe the correlation of CRLR gene promoter variant and anemia in severe preeclampsia. RESULTS: There was no nucleotide variant in HRE; CACA box prior to HRE varied in length (15-24); CACA box with length > 20 was used as cut off point. Hb was lower in CACA box length ≥ 21 (10.33 ± 1.57) vs. < 21 (11.01 ± 1.67; p = 0.391). CACA box polymorphism and anemia were correlated in severe preeclampsia (p = 0.005) OR 0.038 (CI 0.003-0.544); not in normal (p = 0.069).

Stress-Buffering Role of Social Support during COVID-19.

In order to reduce the high infection rate of COVID-19, individuals began to engage in self-isolation amid a time of uncertainty and worry. Given that social support can be protective against the negative effects of distress on mental and physical health, the lack of support may negatively impact individuals during their self-isolation. Thus, the current study examined the role of self-isolation on feelings of stress, the perception and reception of social support, and mental health problems during the COVID-19 pandemic. A sample of 405 college students were asked to report on the amount of self-isolation in which they were engaging, worry about COVID-19, psychological health, and received and perceived social support. Results indicated that when the length of time in self-isolation was taken into account, perceived social support buffered the connection between worry about COVID-19 and psychological health. These results indicate that social support, worry about COVID-19, and self-isolation may influence individuals' psychological health during times of stress.

Con el fin de disminuir el alto índice de contagio de la COVID-19, las personas comenzaron a autoaislarse en medio de un momento de incertidumbre y preocupación. Teniendo en cuenta que el apoyo social puede ser protector contra los efectos negativos del distrés en la salud mental y física, la falta de apoyo puede afectar negativamente a las personas durante su autoaislamiento. Por lo tanto, el presente estudio analizó el papel que desempeña el autoaislamiento en los sentimientos de estrés, la percepción y la recepción de apoyo social y los problemas de salud mental durante la pandemia de la COVID-19. Se solicitó a una muestra de 405 estudiantes universitarios que informen sobre la cantidad de autoaislamiento que estaban haciendo, las preocupaciones acerca de la COVID-19, la salud psicológica y el apoyo social recibido y percibido. Los resultados indicaron que cuando se tuvo en cuenta el periodo de tiempo en autoaislamiento, el apoyo social percibido amortiguó la conexión entre la preocupación acerca de la COVID-19 y la salud psicológica. Estos resultados indican que el apoyo social, la preocupación acerca de la COVID-19 y el autoaislamiento pueden influir en la salud psicológica de las personas durante momentos de estrés.

Trichinella spiralis in a cougar (Puma concolor) hunted by poachers in Chile / Trichinella spiralis em um puma (Puma concolor) caçado por caçadores furtivos no Chile

Abstract Trichinellosis is a zoonosis caused by nematodes of the Trichinella genus, of which 10 species have been described. Species identification when larvae is found is only possible using molecular tools. Meat from pigs and game animals not subjected to veterinary inspection are the main sources of human infections. The hunting of native carnivores is prohibited in Chile due to conservation issues and the fact that those animals favor pest control. The illegal hunting of a cougar (Puma concolor) occurred in September 2020. Herein, the molecular identification of Trichinella larvae, by analyzing nuclear (expansion segment V) and mitochondrial (cytochrome C oxidase subunit I) sequences are described. Both the amplification of the expansion segment V region and the phylogenetic analysis of a segment of a fragment of the cytochrome c-oxidase subunit I sequence confirmed that the larvae belonged to T. spiralis. The case described herein represents the first evidence of illegal hunting of a protected mammal infected with Trichinella in Chile, highlighting the 'One Health' perspective to face this disease in the rural-sylvatic interphase.

Resumo A triquinelose é uma doença causada por nematoides do gênero Trichinella. Dez espécies foram descritas. A identificação das espécies a partir das larvas só foi possível com ferramentas moleculares. O abate doméstico de suínos e o consumo de animais de caça, sem inspeção veterinária, são as principais fontes de infecção humana. A caça de carnívoros nativos é proibida no Chile por questões de conservação e pelo fato de que esses animais favorecem o controle de pragas. A caça ilegal de um puma (Puma concolor) aconteceu em setembro de 2020. No Chile, a identificação molecular de larvas de Trichinella, obtida pelo exame de sequências nucleares (segmento de expansão V) e mitocondriais (citocromo C oxidase subunidade I) são descritas. Tanto a amplificação da região do segmento de expansão V quanto a análise filogenética de um segmento de um fragmento da sequência da subunidade I da Citocromo c-oxidase, confirmaram que as larvas pertenciam a T. spiralis. O caso aqui descrito representa a primeira evidência de caça ilegal de um mamífero protegido infectado com Trichinella no Chile, destacando a perspectiva de "Saúde Única" para enfrentar esta doença na interfase rural-silvestre.

Covid-19: a catástrofe latino-americana, entre a caça e a imaginação / Covid-19: the Latin American catastrophe between the hunting and the imagination / Covid-19: la catástrofe latinoamericana, entre la caza y la imaginación

Esta nota expõe um breve balanço da história da pandemia de Covid após sete meses de crise. Com esse objetivo, apreendemos três grandes tendências: o impacto letal do negacionismo em países como os Estados Unidos e o Brasil; a chegada da segunda onda na Europa e, enfim, a catástrofe nos países latinoamericanos onde os indicadores pioram em todos eles independentemente das políticas de contenção que foram implementadas desde o mês de março de 2020. Para a discussão dessas três tendências, elaboramos três momentos de reflexão de maior fôlego: a clivagem que separa os modelos de gestão da pandemia na Ásia no Ocidente; a necessidade de uma política social (como o auxílio emergencial) para tornar viáveis as políticas sanitárias na América Latina; e, enfim, uma reflexão mais geral sobre a relação entre as catástrofes e a imaginação.

This paper presents a brief analysis of the history concerning Covid pandemic after its beginning seven months ago. In pursuing this purpose we realised three major trends: the lethal impact of denialism in countries such as United States and Brazil; the arrival of the second wave of coronavirus in Europe; and finally, the Latin American catastrophe where the indicators of people affected by disease worsen in all their countries regardless of the policies to restrain it implemented since March 2020. To discuss these three trends, we have deepened three reflections: the cleavage between the management model of the pandemic in Asia and the Western management model; the need for a social policy (such as an emergency financial aid) to make health policies viable in Latin America; and at last a general reflection on the relationship between the catastrophes and the imagination.

Esta nota expone un breve análisis de la historia de la pandemia de Covid después de siete meses de crisis. Intentando alcanzar este propósito, hemos distinguido tres grandes tendencias: el impacto letal del negacionismo en países como Estados Unidos y Brasil; la llegada de la segunda ola a Europa; y finalmente la catástrofe latinoamericana donde los indicadores del contagio empeoraron en todos los países independiente de las políticas de contención implementadas desde marzo de 2020. Para discutir estas tres tendencias, hemos profundizado tres reflexiones: la diferencia entre el modelo de gestión de la pandemia en Asia y el modelo implementado en Occidente; la necesidad de una política social (como lo auxilio financiero de emergencia) para hacer viables las políticas de salud en Latinoamérica; y por último una reflexión de forma más general sobre la relación entre las catástrofes y la imaginación.

Using cognitive mapping to understand conservation planning.

We considered a common research tool for understanding the mental models behind conservation decisions: cognitive mapping. Developed by cognitive psychologists, the elicitation of mental models with cognitive mapping has been used to understand soil management in Spain, invasive grass management in Australia, community forest management in the Bolivian Amazon, and small-scale fisheries access in Belize, among others. A generalized cognitive mapping process considers specific factors associated with the design, data-collection, data-analyses, and interpretation phases of research. We applied this tool in a study about the integration of social data in shoreline master plans of Washington State. Fourteen policy makers and managers (approximately 85% of the region's potential sample) were asked to identify the factors they considered when making their plans. Researchers coded these factors into mental-model objects and summarized mental-object frequency and co-occurrence trends. Although managers prioritized the perceived needs of social groups in their mental model of shoreline master plans, they focused specifically on tribal and private property rights, even though existing social data identified a diversity of interests around timber harvesting, tourism, and agriculture. Understanding their mental models allowed us to more effectively present this social data so that it could fit within their existing thoughts around planning. Although our case study provides a description of the cognition of a particular policy process, cognitive mapping can be used to understand cognitive processes that influence any conservation planning context.

Uso de Mapeo Cognitivo para Entender la Planeación de la Conservación Resumen Consideramos una herramienta común de investigación para entender los modelos mentales detrás de las decisiones de conservación: el mapeo cognitivo. Desarrollado por los psicólogos cognitivos, la obtención de los modelos mentales mediante el mapeo cognitivo se ha usado para entender el manejo del suelo en España, el manejo del pasto invasivo en Australia, el manejo de la comunidad del bosque en la Amazonía de Bolivia y el acceso a las pesquerías a pequeña escala en Belice, entre otros ejemplos. Un proceso de mapeo cognitivo generalizado considera los factores específicos asociados con las etapas del diseño, recolección de datos, análisis de datos e interpretación de la investigación. Aplicamos esta herramienta en un estudio sobre la integración de datos sociales en los planes de ordenación de la costa del Estado de Washington. Se les pidió a catorce formuladores de políticas y administradores (aproximadamente el 85% de la muestra potencial de la región) identificar los factores que consideran cuando formulan sus planes. Los investigadores codificaron estos factores en objetos de modelos mentales y resumieron las tendencias de frecuencia y coocurrencia mente-objeto. Aunque los administradores priorizaron las necesidades percibidas por los grupos sociales en su modelo mental de los planes de ordenación para la costa, se enfocaron específicamente en los derechos tribales y privados de propiedad, aunque los datos sociales en existencia identificaron una diversidad de intereses entorno a la extracción de madera, el turismo y la agricultura. El entendimiento de sus modelos mentales nos permitió presentar estos datos sociales de manera más efectiva de tal manera que pudiera tener cabida dentro de sus ideas actuales en torno a la planeación. Aunque nuestro estudio de caso proporciona una descripción de la cognición de un proceso particular de políticas, el mapeo cognitivo puede usarse para entender los procesos cognitivos que influyen sobre cualquier contexto de planeación de la conservación.

Ethical considerations when conservation research involves people.

Social science is becoming increasingly important in conservation, with more studies involving methodologies that collect data from and about people. Conservation science is a normative and applied discipline designed to support and inform management and practice. Poor research practice risks harming participants and, researchers, and can leave negative legacies. Often, those at the forefront of field-based research are early-career researchers, many of whom enter their first research experience ill-prepared for the ethical conundrums they may face. We draw on our own experiences as early-career researchers to illuminate how ethical challenges arise during conservation research that involves human participants. Specifically, we considered ethical review procedures, conflicts of values, and power relations, and devised broad recommendations on how to navigate ethical challenges when they arise during research. In particular, we recommend researchers apply reflexivity (i.e., thinking that allows researchers to recognize the effect researchers have on the research) to help navigate ethical challenges and encourage greater engagement with ethical review processes and the development of ethical guidelines for conservation research that involves human participants. Such guidelines must be accompanied by the integration of rigorous ethical training into conservation education. We believe our experiences are not uncommon and can be avoided and hope to spark discussion to contribute to a more socially just conservation.

Consideraciones Éticas cuando la Investigación para la Conservación Involucra a la Gente Resumen Las ciencias sociales cada vez son más importantes para la conservación pues más estudios involucran metodologías que recolectan datos de y sobre la gente. La ciencia de la conservación es una disciplina normativa y aplicada diseñada para apoyar e informar al manejo y a la práctica. La investigación deficiente corre el riesgo de dañar a los participantes y a los investigadores, además de que puede dejar un legado negativo. Es común que investigadores que recién inician sus carreras estén al frente de investigación basada en el campo, muchos de los cuales comenzaron su experiencia mal preparados para los dilemas éticos que podrían enfrentar. Partimos de nuestras propias experiencias como investigadores de carrera temprana para ilustrar cómo emergen los retos éticos durante la investigación para la conservación que incluye a participantes humanos. Específicamente, consideramos los procedimientos de revisión ética, los conflictos de valores y las relaciones de poder y con ellas diseñamos recomendaciones de comité sobre cómo navegar los retos éticos cuando surjan durante la investigación. Particularmente, recomendamos a los investigadores que apliquen la reflexividad (es decir, el pensamiento que permite a los investigadores reconocer el efecto que ellos tienen sobre la investigación) para ayudar a navegar los retos éticos y para alentar un mayor compromiso con los procesos de revisión ética y con el desarrollo de las directrices éticas para la investigación de la conservación que involucra a participantes humanos. Dichas directrices deben estar acompañadas por la integración de un entrenamiento ético riguroso dentro de la educación para la conservación. Creemos que nuestras experiencias no son poco comunes y pueden evitarse y esperamos iniciar una discusión para contribuir a una conservación más justa socialmente.