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The chinstrap penguin (Pygoscelis antarcticus) is a species of penguin that inhabits a variety of islands and shores in the Southern Pacific and the Antarctic Oceans. Its name stems from the narrow black band under its head, which makes it appear as if it were wearing a black helmet, making it easy to identify. [2]
A study has estimated that there are about 3.79 million pairs of Adélie, 387,000 pairs of gentoo, and 8 million pairs of chinstrap penguins in their particular areas, [7] making up 90% of Antarctic avian biomass.
Begging behavior in some penguins is unusual among birds in that under some circumstances, it involves the chick chasing the parent. Well-developed feeding chases seem to take place only in the Adélie, chinstrap and gentoo penguins. Chicks of these species join creches at about two to five weeks of age.
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Support for this etymology can be found in the alternative Germanic word for penguin, fettgans or 'fat-goose', and the related Dutch word vetgans. Adult male penguins are sometimes called cocks, females sometimes called hens; a group of penguins on land is a waddle, and a group of penguins in the water is a raft.
Chinstrap penguin. Penguins are birds in the family Spheniscidae in the monotypic order Sphenisciformes. [1] They inhabit high-productivity marine habitats, almost exclusively in the Southern Hemisphere; the only species to occur north of the Equator is the Galapagos penguin.
Penguin species recorded as prey in Antarctic and sub-Antarctic waters include gentoo penguins, chinstrap penguins, king penguins and rockhopper penguins. [107] Orcas in many areas may prey on cormorants and gulls . [ 108 ]
Learn what blue jays symbolize, their spiritual connection to the Bible, if they represent good or bad luck, and what to do if you see a blue jay.