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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.
Cardinalidae (sometimes referred to as the "cardinal-grosbeaks" or simply the "cardinals") is a family of New World-endemic passerine birds that consists of cardinals, grosbeaks, and buntings. It also includes several other genera such as the tanager-like Piranga and the warbler-like Granatellus. Membership of this family is not easily defined ...
The northern cardinal is the state bird of seven states, followed by the western meadowlark as the state bird of six states. The District of Columbia designated a district bird in 1938. [4] Of the five inhabited territories of the United States, American Samoa and Puerto Rico are the only ones without territorial birds.
They are birds between 19 and 22 cm in length. Its most distinctive characteristics are the presence of a conspicuous crest and a thick and strong conical bill. There is sexual dimorphism; [3] males have a greater amount of red in their plumage, and females have only some tints, with a predominance of gray. Immature individuals are similar to ...
In general smaller birds tend to hatch faster, but there are exceptions, and cavity nesting birds tend to have longer incubation periods. It can be an energetically demanding process, with adult albatrosses losing as much as 83 g of body weight a day. [6] Megapode eggs take from 49 to 90 days depending on the mound and ambient temperature.
The span between precocial and altricial species is particularly broad in the biology of birds. Precocial birds hatch with their eyes open and are covered with downy feathers that are soon replaced by adult-type feathers. [17] Birds of this kind can also swim and run much sooner after hatching than altricial young, such as songbirds. [17]
The desert cardinal is one of three birds in the genus Cardinalis in the family Cardinalidae, a group of passerine birds found in North and South America.. Its name of pyrrhuloxia – once part of its scientific name – comes from Greek terms describing its coloration (πυρρος = pyrrhos = reddish or orange) and the shape of its bill (λοξος = loxos = oblique).
The red-crested cardinal is a medium-sized species showing a red head, with a red bib and a short red crest that the bird raises when excited. Belly, breast, and undertail are white, with a gray back, wings, and tail. Wing coverts are gray, but the primaries, secondaries, and rectrices show a darker gray.