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Chewed-up orca fins on Russian beach point to cannibalism, and scientists say it may explain why some pods are so tight-knit
Detached orca fins scored with distinctive tooth marks suggest that killer whale cannibalism is happening — and it might ...
Researchers suggest that predation by a subspecies called Bigg's orcas might explain why members of another one, called ...
An international research team has undertaken the first in-depth investigation of the teeth of captive orca (killer whales) and have found them a sorry state, which raises serious concerns for these ...
Scientists found evidence that killer whales may hunt and eat other killer whales, revealing new insights into how ...
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