Photos show the moment the orcas attacking dusky dolphins in the Humboldt Current ... so understanding what the Humboldt Current killer whales eat is a "major step" towards understanding where ...

Killer whales have been spotted hunting down dolphins - and sharing the catch ... but not all orcas eat the same things. Dr. García Cegarra explained that orca populations can be assigned to ...

The successful hunter lets their closest relatives eat first. Off the coast of ... the scientists documented these particular killer whales eating dusky dolphins, the first time such feeding ...

New research shows that bottlenose dolphins (Tursiops truncates) use the 'open mouth' facial expression -- analogous to a ... Drone Footage Provides New Insight Into Gray Whales' Acrobatic Feeding ...

Scientists have found microplastics in the breath of bottlenose dolphins. It’s the first evidence that marine mammals could ...

Dusky dolphins measure about 7 feet (2 meters ... orcas are known to hunt and eat sei whales (Balaenoptera borealis) in waters near Chilean Patagonia. “Sei and fin whales are very similar ...