Acoustic recordings of rough-toothed dolphin (Steno bredanensis) offshore Eastern Sicily (Mediterranean Sea).
J Acoust Soc Am
; 146(3): EL286, 2019 09.
Article
em En
| MEDLINE
| ID: mdl-31590530
ABSTRACT
Rough-toothed dolphin's abundance and distribution is largely unknown worldwide and evaluation of its conservation status in the Mediterranean Sea is necessary. A rough-toothed dolphin was sighted offshore Eastern Sicily (Mediterranean Sea) in July 2017 and acoustic data were acquired in the same area of Watkins, Tyack, Moore, and Notarbartolo di Sciara [(1987). Mar. Mamm. Sci. 3, 78-82]. An automatic detection algorithm was developed to identify the echolocation clicks recorded within both datasets and a recurrent inter-click interval value was identified during the new encounter. Distinctive whistle classes were also identified with similar contour shapes within both datasets.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Vocalização Animal
/
Acústica
/
Golfinhos
/
Ecolocação
Limite:
Animals
País como assunto:
Europa
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article