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Although pilot whales are not known to have many predators, possible threats come from humans and killer whales. Both species eat primarily squid . [ 19 ] The whales make seasonal inshore and offshore movements in response to the dispersal of their prey. [ 3 ]
The false killer whale has been known to interact non-aggressively with some dolphins: the common bottlenose dolphin, the Pacific white-sided dolphin (Lagenorhynchus obliquidens), the rough-toothed dolphin (Steno bredanensis), the pilot whales, the melon-headed whale, the pantropical spotted dolphin (Stenella attenuata), the pygmy killer whale ...
Nevertheless, possible predation on long-finned pilot whales has been recorded in Iceland, and one study suggests short-finned pilot whales are among Caribbean Orcas' prey. [86] [87] Killer whales have been recorded attacking short-finned pilot whales in Peru as well. [88] Orca attacking a strap-toothed beaked whale
They were the first false killer whales since 1974 to become stranded in Tasmania, where beachings typically involve pilot whales. In 2022, about 200 of 230 pilot whales died after becoming ...
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 ).
Killer whales, found in all oceans, are currently considered one global species. The new proposed species would mark the first split of the ferocious apex predators, which, if approved, could have ...
Killer whales play an important role in our ocean's ecosystem. Female orcas can live up to 90 years, and male orcas live up to 60 years. Whales can communicate through sounds ranging from clicks ...
The name "pilot whale" originated with an early theory that pods were "piloted" by a leader. Other common names include the "pothead whale" (after the bulbous melon), and "blackfish" (a catch-all term used to designate numerous species of small, dark-colored toothed whales, including the pygmy sperm whale and false killer whale).