Detached orca fins scored with distinctive tooth marks suggest that killer whale cannibalism is happening — and it might ...
Getting close to a stingray is risky, even for an accomplished predator such as an orca. They are not called stingrays for ...
Fish-eating killer whales in southern Alaska have a diverse, seasonally changing diet featuring salmon and groundfish, according to a published study in the journal Ecosphere. The types of fish ...
Historically, killer whale diet research relied on surface sampling of prey fragments, usually scales, helping researchers to determine primarily salmon species. Newer techniques that analyze DNA in ...
Fish-eating killer whales in southern Alaska have a diverse, seasonally changing diet featuring salmon and groundfish, according to a recently published study in the journal Ecosphere. The types of ...