The orca (Orcinus orca), or killer whale, is a toothed whale and the largest member of the oceanic dolphin family. It is the only extant species in the genus Orcinus and is recognizable by its …

2012年1月30日 · Results detail local knowledge of killer whale prey items, hunting behaviour, prey responses, distribution of predation events, and prey capture techniques. Inuit TEK and …

Orcas, or killer whales, are the largest of the dolphins and one of the world's most powerful predators. They're immediately recognizable by their distinctive black-and-white coloring....

5 天之前 · Killer whales eat many different types of prey, including fish, seals, seabirds and squid. They also take down whales larger than themselves, such as minke whales, and they are the …

Here we show, using 25 years of demographic data from two populations of fish-eating killer whales in the northeastern Pacific Ocean, that population trends are driven largely by changes …

2 天之前 · DNA analysis has confirmed that killer whales in Australia prey on white sharks, specifically targeting their livers. This behavior, previously observed in California and South …

2018年1月1日 · It is the only cetacean that routinely preys upon marine mammals, with attacks or kills documented for 50 different species. Mammalian taxa that are prey of killer whales …

2009年9月15日 · Here we show, using 25 years of demographic data from two populations of fish-eating killer whales in the northeastern Pacific Ocean, that population trends are driven largely …

2009年9月15日 · Here we show, using 25 years of demographic data from two populations of fish-eating killer whales in the northeastern Pacific Ocean, that population trends are driven largely …

6 天之前 · Killer whales (Orcinus orca) have been documented to prey on white sharks (Carcharodon carcharias), in some cases causing localised shark displacement and triggering …