Killer whales are the only natural predator of baleen whales—those that have "baleen" in their mouths to sieve their plankton ...

Huber and Varni, project volunteers, said the orcas, or killer whales, were not present. But they said tooth-rake marks (common after orca predation) were evident on carcass. Schulman-Janiger ...

Recent findings used wildlife forensics and citizen science data to provide the first confirmed evidence of killer whale ...

New research finds some baleen whale species call at such deep frequencies that they're completely undetectable by killer whales, which cannot hear sounds below 100 hertz. These also tend to be the ...

Killer whales have large, complex brains. They teach hunting techniques to their young, adapt to new prey, and communicate using unique dialects within their pods. Recent incidents show orcas ...

To catch an Orca in Fisch, you will need to wait to be notified of an ‘Orca Migration’ event on the server. These tend to ...

Learn more about how baleen whales split into two groups — fight or flight — and how these groups determine how loud they sing.

Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near Portland in Victoria in ...

Alisa Schulman-Janiger, director of the ACS-LA Gray Whale Census and Behavior Project, told FTW Outdoors that Jean Huber and Christy Varni discovered the floating carcass at mid-morning less than a ...

Huber and Varni, project volunteers, said the orcas, or killer whales, were not present. But killer whale teeth rakes were evident on much of the estimated 25-foot carcass. Schulman-Janiger ...