The great depths also attract most of the cetacean species seen off the North Sulawesi coast, including migrating sperm whales.
In many ways, the cetacean ear is radically different from the ear of terrestrial mammals.
To work for closer integration of environmental concerns into fisheries management including a reduction in small cetacean casualties.
Further studies will be needed to finally identify the role of the diaphragm in cetacean ventilation.
No ancient DNA has yet been used for cetacean systematics.
Most cetacean studies lack the detail of studies on terrestrial species.
The research is based on cetacean fossils representing four groups of early whales.
Our findings suggest that several regions of the cetacean cytochrome b protein have experienced molecular adaptation.
The story focuses on Nathan Quinn, a cetacean biologist trying to figure out what whale song means.
The wildlife watch event provides the group with a snapshot overview of cetacean activity around the Irish coast on a single day.