orcas
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An unprecedented alliance in the Pacific Ocean: orcas and dolphins cooperate to hunt and share food in Canadian waters
Scientists recorded for the first time orcas and white-sided dolphins hunting together. The discovery occurred in the waters of the Canadian Pacific, near Vancouver...
Kshamenk died, the orca rescued from a stranding in San Clemente who lived in captivity for 33 years in a 12-meter diameter tank
Kshamenk died this morning. The last captive orca in Argentina. Kshamenk had been rescued in 1992, when he was a calf, after a stranding....
Orcas hunting young sharks: an emerging behavior reshaping ecosystems and threatening the gulf’s balance
The hunting orcas have proven to be one of the most effective predators on the planet thanks to hunting based on cooperation and social...
Scientific amazement over the discovery of 26 dead orcas on a beach in northern Tierra del Fuego: What caused the event?
The appearance of 26 dead orcas, belonging to an extremely rare variety, on a beach in northern Tierra del Fuego, has caused great surprise...
A mysterious stranding of orcas in Tierra del Fuego raises concerns about environmental impacts in the South Atlantic
Park rangers from the Provincial Atlantic Coast Reserve in Tierra del Fuego detected the stranding of a group of orcas in San Sebastián Bay,...
