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The "Great Auk, Northern Penguin, or Gair-Fowl", wood engraving by Thomas Bewick in A History of British Birds, 1804 [a] The great auk was one of the 4,400 animal species formally described by Carl Linnaeus in his eighteenth-century work Systema Naturae, in which it was given the binomial Alca impennis. [16]
During summer, great auk plumage showed a white patch over each eye. During winter, the great auk lost these patches, instead developing a white band stretching between the eyes. The wings were only 15 cm (6 in) long, rendering the bird flightless. Instead, the great auk was a powerful swimmer, a trait that it used in hunting.
The book of more than 450 pages is entirely devoted to the extinct great auk (Pinguinus impennis). It holds, apart from detailed descriptions of the history, ecology, habits and distribution of the "garefowl" (an old English name), a great many illustrations – often dating back to the 19th century – , details on 78 preserved specimen of the ...
Download as PDF; Printable version; In other projects ... Great Auk [1] c. 1850 ... List of extinct bird species since 1500;
Ornithology, formerly The Auk and The Auk: Ornithological Advances, is a peer-reviewed scientific journal and the official publication of the American Ornithological Society (AOS). It was established in 1884 and is published quarterly. The journal covers the anatomy, behavior, and distribution of birds.
Pinguinus alfrednewtoni is an extinct species of auk related to the great auk known from fossils that were discovered in the Pliocene Yorktown Formation of North Carolina.Like the great auk, it was a large flightless diving bird that used its wings to propel itself forward underwater.
A taxidermized Great Auk The great auk (or, as it has been nicknamed, the "Penguin of the North") was a flightless marine bird that inhabited the North Atlantic Ocean and its nearby islands. Its range once extended to the continental United States and Europe. [ 21 ]
--- On the Great Auk's historical range, several web pages and books state that the bird was abundant as far south as Florida and the Mediterranean. Eg: "In prehistoric times, great auks (Pinguinus impennis) were abundant throughout much of the North Atlantic, from Florida to Labrador and from the Mediterranean to northern Norway, with a ...