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Orcas also prey on larger species such as sperm whales, grey whales, humpback whales and minke whales. [ 84 ] [ 40 ] On three separate occasions in 2019 orcas were recorded to have killed blue whales off the south coast of Western Australia, including an estimated 18–22-meter (59–72 ft) individual. [ 89 ]
Orcas or killer whales have a cosmopolitan distribution and several distinct populations or types have been documented or suggested. Three to five types of orcas may be distinct enough to be considered different races , [ 1 ] subspecies , or possibly even species [ 2 ] (see Species problem ).
He is one of the first adult all-white orca bulls discovered in the wild. [1] [2] Researchers attached to the Far East Russia Orca Project (FEROP), co-founded and co-directed by Alexander M. Burdin and Erich Hoyt, first spotted the orca when his six-foot (two-metre) dorsal fin broke the surface near the Commander Islands in the Bering Sea in ...
Lolita was member of L Pod of the southern resident orcas, an endangered orca community that lives in the northeast Pacific Ocean. She was a close relative of L25 "Ocean Sun", who is the oldest member of the pod. After Lolita's death, L25 "is the only living whale from the 1960s and 1970s capture era."
L98 Luna (c. 19 September 1999 – 10 March 2006) also known as Tsux'iit, was an orca born in Puget Sound.After being separated from his mother, Splash (1985–2008) while still young, Luna spent five years in Nootka Sound, an ocean inlet of western Vancouver Island, where he had extensive human contact and became recognized internationally.
The genus Orcinus was published by Leopold Fitzinger in 1860, [4] its type species is the orca named by Linnaeus in 1758 as Delphinus orca.Taxonomic arrangements of delphinids published by workers before and after Fitzinger, such as John Edward Gray as Orca in 1846 and Orca (Gladiator) in 1870, are recognized as synonyms of Orcinus.
Old Thom is a male North Atlantic killer whale (orca) known for being the only killer whale to regularly be sighted in the Gulf of Maine and the Bay of Fundy.Often referred to as a loner, the whale has never been seen with other orcas, but is often accompanied by Atlantic white-sided dolphins, who seem to feed alongside the orca. [1]
Orca show at SeaWorld San Diego. Orcas, or killer whales, are large predatory cetaceans that were first captured live and displayed in exhibitions in the 1960s. They soon became popular attractions at public aquariums and aquatic theme parks due to their intelligence, trainability, striking appearance, playfulness in captivity and sheer size. [1]