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The candy apple red birds with the short orange beaks and the adorable crest bring brightness to even the dreariest day, and their whistled song is just as sweet as their appearance.
The northern cardinal (Cardinalis cardinalis), known colloquially as the common cardinal, red cardinal, or just cardinal, is a bird in the genus Cardinalis.It can be found in southeastern Canada, through the eastern United States from Maine to Minnesota to Texas, New Mexico, southern Arizona, southern California and south through Mexico, Belize, and Guatemala.
This was adopted by early researchers [127] including C.E.G. Bailey who demonstrated its use for studying bird song in 1950. [128] The use of spectrograms to visualize bird song was then adopted by Donald J. Borror [129] and developed further by others including W. H. Thorpe. [130] [131] These visual representations are also called sonograms or ...
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X-ray video of a cardinal singing; Macaulay Library at the Cornell Lab of Ornithology is the world's largest collection of animal sounds and associated video. xeno-canto a community database with c. 183,000 recordings of c. 9,000 bird species (August 2014)
It's no wonder the Cardinal is an obvious favorite among casual observers and bird watchers, as it is listed as the official state bird for at least seven eastern states. But a Cardinal isn't just ...
The desert cardinal is predominantly brownish-gray with a red breast, a red mask, and a yellow, parrot-like bill that is stout and rounded. [6] The females of the two species resemble each other much more closely, but the shapes of their bills are diagnostic. The songs of the two species are identical, though the pyrrhuloxia's is not quite as loud.
Dec. 24—For many people, Christmas conjures up visions of Santa Claus in his red suit, reindeer dashing across the sky, snowmen in top hats, and presents under twinkling trees. Yet it's also ...