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The Iberian orca subpopulation lives in the coastal waters of the Iberian Peninsula and is genetically distinct from other orca populations in the Northeast Atlantic. [1] The orcas follow the seasonal migration of Atlantic bluefin tuna (Thunnus thynnus), their primary food source, gathering in the early spring in the Strait of Gibraltar ...
Why Iberian orcas are attacking ships in the Strait of Gibraltar, one of the world’s busiest waterways, has quickly become one of the terrifying mysteries of the sea.
The orca repeatedly lunged out of the water, attempting to reach her trainer. The incident was caught on video by an audience member. Critics of marine parks have blamed lack of companionship for Shouka's aggression, as she did at one time have a companion bottlenose dolphin named Merlin who was subsequently moved to another area of the park.
The killer whales regularly demonstrate their competence by chasing seals up shelving gravel beaches, up to the edge of the water. The pursuing whales are occasionally partially thrust out of the sea by a combination of their own impetus and retreating water, and have to wait for the next wave to re-float them and carry them back to sea. [12]
More than 250 boats have been damaged by orcas since 2020, with 15 of Iberia’s orcas believed to be responsible Orca boat rammings in the Mediterranean are ‘just playful fad’ scientists say ...
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 ...
Orcas live in three different ecotypes, or classifications. Resident orcas stay close to the shore and feed primarily on salmon along the west coast of Canada and into the Pacific Northwest of the ...
Humpback whale breach sequence. A breach or a lunge is a leap out of the water, also known as cresting. The distinction between the two is fairly arbitrary: cetacean researcher Hal Whitehead defines a breach as any leap in which at least 40% of the animal's body clears the water, and a lunge as a leap with less than 40% clearance. [2]