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REPRODUCTIVE SEASONALITY OF WESTERN ATLANTIC BOTTLENOSE DOLPHINS OFF NORTH CAROLINA, U.S.A

Authors :
Nan I. Bowles
Keith A. Rittmaster
David R. Colby
Victoria G. Thayer
Jennifer L. Dearolf
Ari S. Friedlaender
Andrew J. Read
John R. Russell
Aleta A. Hohn
William A. McLellan
D. Ann Pabst
Source :
Marine Mammal Science. 19:617-629
Publication Year :
2003
Publisher :
Wiley, 2003.

Abstract

We describe reproductive seasonality of bottlenose dolphins in North Carolina (NC), U.S.A., using strandings data from the entire coast of NC and sighting data from Beaufort, NC and by estimating dates of birth of known females. We found a strong peak of neonate strandings in the spring (April-May), and low levels of neonate strandings in the fall and winter. The distribution of neonate strandings was significantly different from a uniform distribution (P < 0.001, K = 3.8). We

Details

ISSN :
17487692 and 08240469
Volume :
19
Database :
OpenAIRE
Journal :
Marine Mammal Science
Accession number :
edsair.doi...........75f339e28b581071026099615d6c8a31