Maldini, D.

Preliminary Observations of Bottlenose Dolphins around Bonaire, Netherland Antilles

Coastal bottlenose dolphins have never been studied around the Island of Bonaire. This project collected preliminary information on historical sightings, current abundance and distribution patterns, and habitat use. It also collated the first photo-identification catalogue for this population. Between February and May 2008, bottlenose dolphins around Bonaire generally traveled in a counter-clockwise pattern around the island with a 24-hr circumnavigation time. There was an absence of sightings between May and December suggesting dolphin presence around the island may be seasonal. The same individuals are present suggesting a local population at least seasonally. The main behavioral mode on the west side is consistent and sustained travel at 5-7 knots.

KEYWORDS

bottlenose dolphin, abundance, distribution, photo-identification, habitat use, Bonaire, Netherland Antilles, Caribbean

Date
2008
Data type
Research report
Theme
Research and monitoring
Geographic location
Bonaire
Author

Bonaire Coastal Dolphin Project

The Bonaire Coastal Dolphin Project was launched in February 2008 in collaboration with STINAPA and CIEE Research Station Bonaire.

 

This is the first photo-identification catalogue for botllenose dolphins (Tursiops truncatus) in Bonaire. 

Date
2008
Data type
Other resources
Theme
Research and monitoring
Geographic location
Bonaire
Author