Staff perceptions of COVID-19 impacts on wildlife conservation at a zoological institution.

Coronavirus Disease 2019 (COVID-19) has impacted virtually all aspects of a global society. By using a transdisciplinary team and methodology, our study highlights the importance of utilizing a One Health approach to address global health and conservation challenges in tandem. We examined how conservation conducted by an accredited zoological institution was altered by the pandemic. In July 2020, we surveyed a select subset of Saint Louis Zoo employees to understand how these staff members perceived their conservation work to be affected during this time. Additionally, in November and December 2020, seven survey respondents were interviewed virtually for qualitative data. Our hypothesis was that lack of funding, reduced ability to travel, and shifting priorities among conservation professionals, as well as their respective institutions, would be significant barriers to conservation efforts. Our survey results revealed that the top three perceived challenges to conservation projects at the Saint Louis Zoo due to the COVID-19 pandemic were lack of funding (83.9%), reductions in Zoo visitors (56.3%), and inability/lack of ability to access field sites and laboratories (55.2%). Respondents also indicated that the top three most important Zoo conservation activities before the COVID-19 pandemic were (1) local/national/global wildlife management and recovery programs, (tie 2) caring for animals in the Zoo's collection, and (tie 2) genetic breeding programs. At least half of respondents indicated that the pandemic had significantly or slightly decreased the ability of staff to perform all three activities. Results supported our hypothesis that reduced funding, limited travel, and shifting priorities were challenges to zoological conservation at this institution. Although travel restrictions will likely persist, continual funding will be critical for maintaining conservation. Our results also indicate that reductions in Zoo visitors were another perceived barrier to conservation and that staff needed to find novel ways to connect with the public. Results from this study may help zoos and aquariums better understand the unique pandemic-associated challenges that threaten conservation at their institutions and may be helpful in designing programs and projects in a post-pandemic world.

Improving environmental and social targeting through adaptive management in Mexico's payments for hydrological services program.

Natural resource managers are often expected to achieve both environmental protection and economic development even when there are fundamental trade-offs between these goals. Adaptive management provides a theoretical structure for program administrators to balance social priorities in the presence of trade-offs and to improve conservation targeting. We used the case of Mexico's federal Payments for Hydrological Services program (PSAH) to illustrate the importance of adaptive management for improving program targeting. We documented adaptive elements of PSAH and corresponding changes in program eligibility and selection criteria. To evaluate whether these changes resulted in enrollment of lands of high environmental and social priority, we compared the environmental and social characteristics of the areas enrolled in the program with the characteristics of all forested areas in Mexico, all areas eligible for the program, and all areas submitted for application to the program. The program successfully enrolled areas of both high ecological and social priority, and over time, adaptive changes in the program's criteria for eligibility and selection led to increased enrollment of land scoring high on both dimensions. Three factors facilitated adaptive management in Mexico and are likely to be generally important for conservation managers: a supportive political environment, including financial backing and encouragement to experiment from the federal government; availability of relatively good social and environmental data; and active participation in the review process by stakeholders and outside evaluators.

First Report of a Novel Hepatozoon sp. in Giant Pandas (Ailuropoda melanoleuca).

The first report of giant pandas (Ailuropoda melanoleuca) infected with a novel Hepatozoon species is presented. An intraleukocytic parasite was detected via routine blood smear from a zoo-housed giant panda at the National Zoological Park. Ribosomal DNA sequences indicated a previously undescribed Hepatozoon species. Phylogenetic and distance analyses of the sequences placed it within its own branch, clustered with Old World species with carnivore (primarily ursid and mustelid) hosts. Retrospective and opportunistic testing of other individuals produced additional positive detections (17/23, 73.9%), demonstrating 100% prevalence (14/14) across five institutions. All animals were asymptomatic at time of sampling, and health implications for giant pandas remain unknown.