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Orcas are the main natural predators of humpback whales. The bodies of humpbacks host barnacles and whale lice. Like other large whales, the humpback was a target for the whaling industry. Humans once hunted the species to the brink of extinction: its population fell to around 5,000 by the 1960s.
Orcas also prey on larger species such as sperm whales, grey whales, humpback whales and minke whales. [ 83 ] [ 39 ] 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. [ 88 ]
Whale barnacles on a humpback whale. ... Another predator is the starfish species Pisaster ochraceus. [39] [40] A stalked barnacle in the Iblomorpha, ...
A surge in humpback whale sightings reported across the English Channel over the last month has whale watchers puzzled.. The Sussex Dolphin Project said the 30-tonne mammals have been spotted from ...
A male humpback has completed the longest recorded migration for a whale from South America to Africa. Scientists explain why this journey is so unusual.
A humpback whale crossed multiple oceans for a massive migration that covered more than 8,000 miles, according to a new study. Humpback whale makes one of the longest migrations ever recorded Skip ...
It was a member of a group of macroraptorial sperm whales (or "raptorial sperm whales") and was probably an apex predator, preying on whales, seals and so forth. Characteristically of raptorial sperm whales, Livyatan had functional, enamel-coated teeth on the upper and lower jaws, as well as several features suitable for hunting large prey.
The sperm whale is the largest toothed predator on Earth. Several whale species exhibit sexual dimorphism, ... Humpback whales only have been heard making clicks, ...