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As with residents and transients, the lifestyle of these whales appears to reflect their diet; fish-eating orcas off Norway have resident-like social structures, while mammal-eating orcas in Argentina and the Crozet Islands behave more like transients. [122] Orcas of the same sex and age group may engage in physical contact and synchronous ...
Some examples of variations in orcas. Type A or Antarctic orcas look like a "typical" orca, a large, black-and-white form with a medium-sized white eye patch, living in open water and feeding mostly on minke whales. [2] [4] Type B1 or pack ice orcas are smaller than type A. [4] It has a large white eye patch.
A pod near Chile had a 15 km/h (9.3 mph) cruising speed, and false killer whales in captivity were recorded to have a maximum speed of 26.9–28.8 km/h (16.7–17.9 mph), similar to a bottlenose dolphin. Diving behavior is not well recorded, but one individual near Japan dove for 12 minutes to a depth of 230 m (750 ft).
Apparently orcas, also known as killer whales, love them too. They're not often caught in the act, but amateur photographer Chris Wilton was able to take this remarkable video of orcas
That's what it looks like with the killer whales after they make a hunt," said Biagini. Since 2020, interactions between orcas and human vessels have been increasing , although no human deaths or ...
The research vessel Noctiluca of the Northwest Fisheries Science Center in close proximity to an orca. The southern resident orcas, also known as the southern resident killer whales (SRKW), are the smallest of four communities of the exclusively fish-eating ecotype of orca in the northeast Pacific Ocean.
Much like humans, orcas are known to indulge in changing fashions and fads within their communities — the most famous of which involves the whales intentionally sinking yachts off European ...
Articles relating to orcas (Orcinus orca, killer whales), toothed whales that are the largest members of the oceanic dolphin family. It is the only extant species in the genus Orcinus . Orcas are recognizable by their black-and-white patterned body.