[9] They are known to use protected areas such as mine shafts and abandoned buildings for nesting. They show little fear of humans. The gray-crowned rosy finch was first classified by English ornithologist William John Swainson in 1832. [6] In the winter they eat seeds from weeds and grasses such as Russian thistle (E. exaltatus), mustard, and sunflower (H. annuus). This page was last edited on 22 March 2020, at 04:41. [7], Six subspecies of the gray-crowned rosy finch are now recognized, though proposals for additional subspecies have been recognized. See more images of this species in Macaulay Library. gray crowned rosy finch - Acheter cette photo libre de droit et découvrir des images similaires sur Adobe Stock The Gray-crowned Rosy-Finch is a medium-sized, dark brown finch of about 14 to 16 cm in length and 22 to 26 grams in weight; the Pribilof and Aleutian island forms are larger (17 to 21 cm in length and 42 to 60 grams in weight). Body is the color of milk chocolate. The Cornell Lab will send you updates about birds, birding, and opportunities to help bird conservation. The other taxa: littoralis, tephrocotis, wallowa, and dawsoni are found from the Canadian and American Rockies and migrate south to the western United States. Three rather similar subspecies with gray crown markings and brown cheeks, tephrocotis, wallowa, and dawsoni, nest farther east, in interior mountains of the West. Juveniles are brown overall, lacking the gray crown and pink highlights. The other two subspecies are restricted to breeding and wintering grounds on the island chains off of Alaska. There is some variability in the amount of grey on the head. A small songbird with a short, conical bill and a fairly short tail. Finch Information. The gray-crowned rosy finch, or gray-crowned rosy-finch, (Leucosticte tephrocotis) is a species of passerine bird in the family Fringillidae native to Alaska, western Canada, and the north-western United States. [9] The areas the subspecies breed in rarely overlap during breeding season. One both breeds and winters in Washington, and the other, which has less gray on its head, breeds in Alaska and probably the Canadian Rockies, then moves into Washington in winter. Get Instant ID help for 650+ North American birds. Perhaps because of its remote breeding sites, which allow little contact with humans, the Gray-crowned Rosy-Finch seems almost fearless and allows people to approach closely. Chicks continue to be fed by their parents for about two weeks after leaving the nest in late July or early August. Lining material consists of fine grass, hair, and feathers. Two of the gray-headed subspecies—griseonucha and umbrina—live on the Aleutian and the Pribilof Islands, respectively. An individual was seen north of Boonville, in Lewis County, NY beginning on Sunday, March 4 through at least Thursday, March 8. Due to its remote and rocky alpine habitat it is rarely seen. Gray-crowned Rosy-Finches are medium-to-large finches with long wings and tails. [6] During the summer they mainly eat insects, such as cutworms, that were caught in updrafts and frozen in snowfields. Gray-crowned Rosy-Finch probably holds the record for highest-altitude breeding bird in North America, as it nests on the slopes of Denali, the continent’s highest peak. Due to its remote and rocky alpine habitat it is rarely seen. [13], Rosy finches are very environment-specific. [15] The three subspecies that live in mountain interiors have brown cheeks instead of gray cheeks. The gray-crowned rosy finch, or gray-crowned rosy-finch, (Leucosticte tephrocotis) is a species of passerine bird in the family Fringillidae native to Alaska, western Canada, and the north-western United States. When breeding, both males and females develop throat pouches, known as gular pouches or gular skin, to carry food to their chicks,[9][11] a trait seen in only one other North American genus, Pinicola. Subspecies on the Aleutian and Pribilof Islands are considerably larger, shaped more like a grosbeak than a small finch. Individuals breeding along the coasts of Alaska, Canada, and the Pacific Northwest have gray cheeks and a richer brown belly. Leucosticte tephrocotis The most widespread of our three species of rosy-finches, the Gray-crown nests from the islands of western Alaska south to the high mountains of California and northern Montana. Adult males are rich brown suffused with pink on the body, with gray sides of the head and a black forecrown and throat. [3][6] The black rosy finch has a black instead of brown body and the brown-capped rosy finch is a lighter brown and lacks the gray face patch. Their call is a buzz-sounding "chew". [4][9] Due to these extreme breeding altitudes, they are very difficult to observe during breeding times. The most widespread rosy-finch. In autumn and winter descends to lower elevations north to southwestern Canada, south to New Mexico and East to the fringes of the western plains. [9][6] Adults are brown on the back and breast and mainly pink on the rest of the underparts and the wings. The bill is yellow. In winter, often forages in flocks mixed with other rosy-finch species, which fly up in whirls from feeding areas and roadsides. The "Hepburn's" form breeds along the Pacific Northwest coast and has gray cheeks, a blackish throat, and a rich brown body with rosy highlights on the wings and belly. Although Gray-crowned Rosy-Finches are not often seen, they are widespread. Two subspecies of Gray-crowned Rosy-Finch are found in Washington. They also feed in the meadows near snowfields. Learn about Gray-crowned Rosy-Finch (Hepburn's): explore photos, sounds, and observations collected by birders around the world. Finches, Euphonias, and Allies(Order: Passeriformes, Family:Fringillidae). There are currently six recognized subspecies. Several different populations; some have gray wrapping around the back of the head only above the eye, others have entirely gray cheek. At one time, this bird, the Black Rosy Finch and the Brown-capped Rosy Finch were considered to be the same species as the Asian Rosy Finch. Adult females and juveniles are similar. Medium-sized, chunky finch. [5] Due to its remote habitat, few of its nests have been found, it is rarely spotted, and the population is stable. [9] A male will defend its female's territory during breeding season, not just the nest but wherever she goes. Only one of the subspecies has a breeding range extending into the lower 48 states. Alternative common names include: Roselin à tête grise (in French), Schwarzstirn-Schneegimpel (in German), and Pinzón Montano Nuquigrís (in Spanish). Adults are rather stout with long wings and a notched tail. 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