- Southern Hemisphere humpback whales wintering off Central America: insights from water temperature into the longest mammalian migrationKristin Rasmussen
Cascadia Research Collective, 218 1 2 West Fourth Avenue, Olympia, WA 98501, USA
Biol Lett 3:302-5. 2007..Calf development in warm water may lead to larger adult size and increased reproductive success, a strategy that supports the energy conservation hypothesis as a reason for migration...
- Patterns of cetacean sighting distribution in the Pacific exclusive economic zone of Costa Rica based on data collected from 1979-2001Laura May-Collado
CIMR, Ciudad de la Investigación, Universidad de Costa Rica, 2060 San Jose, Costa Rica
Rev Biol Trop 53:249-63. 2005..They provide essential base-line information that may be used to initiate conservation and management efforts of the habitats where these animals reproduce and forage...