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Acoustic recordings of rough-toothed dolphin (Steno bredanensis) offshore Eastern Sicily (Mediterranean Sea).
- Source :
-
Journal of the Acoustical Society of America . Sep2019, Vol. 146 Issue 3, pEL286-EL292. 7p. - Publication Year :
- 2019
-
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. [ABSTRACT FROM AUTHOR]
- Subjects :
- *DOLPHINS
*BOTTLENOSE dolphin
*SEAS
*RECORDS
*WHISTLES
*ALGORITHMS
Subjects
Details
- Language :
- English
- ISSN :
- 00014966
- Volume :
- 146
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Journal of the Acoustical Society of America
- Publication Type :
- Academic Journal
- Accession number :
- 138991991
- Full Text :
- https://doi.org/10.1121/1.5126118