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Orcas (or killer whales) are large, powerful aquatic apex predators. There have been incidents where orcas were perceived to attack humans in the wild, but such attacks are less common than those by captive orcas. [1] In captivity, there have been several non-fatal and four fatal attacks on humans since the 1970s. [2]
The earliest recorded post-colonization interactions between Salish Sea orcas and humans occurred in the early 1960s, when fishermen in Seymour Narrows, near Campbell River, BC, began to complain of orcas taking salmon from nets and interfering with fishing operations. At the time, orcas were not only viewed as costly competition with fishermen ...
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 black-and-white patterned body. A cosmopolitan species, they are found in diverse marine environments, from Arctic to Antarctic regions to tropical seas.
Researchers have warned that human impact on the ocean is putting increasing pressure on dolphins and whales, and their ecosystems. The UK whale and dolphin conservation charity Orca recorded ...
In the wild, orcas do not attack people; it is not clear if this is due to orca societal norms or because humans are not part of their regular diet. The only known orca-related human fatalities have all occurred at marine mammal parks where orcas were held in captivity. [2]
Scientists saw a male orca kill a juvenile great white shark within minutes last year. The hunting behavior could be a sign of a wider shift in the marine ecosystem.
Pilot whales around Canary Islands are particularly known to be curious and friendly to humans. Marine mammals of the Canary Islands include varieties of cetaceans , such as rorquals (not much known about their distributions in northeastern Atlantic), [ 1 ] sperm whales , Kogia , little known beaked whales , orcas , [ 2 ] the short-finned pilot ...
As of March 2013, it consists of three matrilines and 15 members and is the family of Springer, the first orca to be successfully reintroduced to the wild after being handled by humans. A4 pod is part of the northern resident orcas found in coastal waters ranging from mid- Vancouver Island to southeastern Alaska up through Haida Gwaii (formerly ...