Boaters off Australia recently witnessed “a phenomenal hunt” in which orcas took down a blue whale, photos show. Photo from ... also known as killer whales, lurking near the surface.

Boaters off Australia recently witnessed “a phenomenal hunt” in which orcas took down a blue whale, photos show. Photo from Gabriel Tovar ... boaters noticed four families of orcas, also known as ...

During the afternoon, boaters noticed four families of orcas, also known as killer whales ... the whale, attempting to push it below the surface and deprive it of oxygen. Photos taken at the ...

A critically endangered killer whale group has welcomed a new calf after it was spotted for the first time near Washington. The Southern Resident killer whale baby was discovered April 6 in the ...