Veery | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Clade: | Dinosauria |
Class: | Aves |
Order: | Passeriformes |
Family: | Turdidae |
Genus: | Catharus |
Species: | C. fuscescens |
Binomial name | |
Catharus fuscescens (Stephens, 1817) | |
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Veery range Breeding range Wintering range | |
Synonyms | |
Hylocichla fuscescens |
The veery (Catharus fuscescens) is a small North American thrush species, a member of a group of closely related and similar species in the genus Catharus , also including the gray-cheeked thrush (C. minimus), Bicknell's thrush (C. bicknelli), Swainson's thrush (C. ustulatus), and hermit thrush (C. guttatus). [2] [3] Alternate names for this species include Wilson's thrush (named so after Alexander Wilson [4] ) and tawny thrush. [5] Up to six subspecies exist, which are grouped into the eastern veery (C.fuscescens fuscescens), the western veery or willow thrush (C. fuscescens salicicolus), and the Newfoundland veery (C. fuscescens fuliginosus). [6]
The specific name fuscescens is Neo-Latin for "blackish", from Latin fuscus, "dark". [7] The English name may imitate the call. [8]
This species measures 16–19.5 cm (6.3–7.7 in) in length. Its mass is 26–39 g (0.92–1.38 oz), exceptionally up to 54 g (1.9 oz). The wingspan averages 28.5 cm (11.2 in). [9] Each wing measures 8.9–10.4 cm (3.5–4.1 in), the bill measures 1.2–1.9 cm (0.47–0.75 in) and the tarsus is 2.7–3.25 cm (1.06–1.28 in). [10] The veery shows the characteristic under-wing stripe of Catharus thrushes. Adults are mainly light brown on the upperparts. The underparts are white; the breast is light tawny with faint brownish spots. Veeries have pink legs and a poorly defined eye ring. Birds in the eastern portions of the species' breeding range are more cinnamon on the upper parts; western birds are more olive-brown. In the east, the veery is distinguished easily by its coloration; distinguishing western veeries from other Catharus thrushes is more difficult. [11]
This bird has a breezy, downward-spiraling, flute-like song, often given from a low and concealed perch. The most common call is a harsh, descending vee-er, which gave the bird its name. Other calls include a chuckle, a sharp and low "wuck", and a slow wee-u. [12] Veeries have been shown to decrease the rate and duration of singing when exposed to barred owl playback, possibly to decrease the chance of predation. [13]
The breeding habitat is humid deciduous forest across southern Canada and the northern United States. Breeding habitat includes dense growth and dense understory close to a water source, such as a stream. [14] These birds migrate to eastern South America. It has been found that winter range may include the entire Amazon basin, Mérida state in Venezuela, the headwaters of the Orinoco River, and São Paulo state, Brazil. [15] Stopover regions during migration of several veeries from Delaware include the coast of the Gulf of Mexico, the coasts of the Carolinas, Cuba, Jamaica, Colombia, and Venezuela. [15] They are very rare vagrants to western Europe.
They forage on the forest floor, flipping leaves to uncover insects; they may fly up to catch insects in flight. They mainly eat insects and berries. Insects are a main food source during the breeding season, while fruit and berries may compose most of the diet during the late summer and fall. [14]
They make a cup nest on the ground or near the base of a shrub. The nest consists of three structural layers, including outer, inner, and nest lining layers. [16] The outer layer consists of leaves and supporting branches, while the inner layer consists of material woven together. [16] Nest lining consists of flexible material such as bark, roots, and seeds. [16] The use of different parts of 27 plant species, including invasive/alien plants, has been documented. [16] Nests contain three to five greenish-blue eggs that may or may not have brown spots. [14] The eggs are incubated for 10 to 14 days by the female, while both parents feed nestlings. [14] Young Veeries can leave the nest between 10 and 12 days after they hatch. [14]
This bird has been displaced in some parts of its range by the related wood thrush (Hylocichla mustelina). However, a case of interspecific parental care of a veery nest by a wood thrush has been documented in which a wood thrush provided more parental care to the veery nestlings than did the parents, possibly due to sexual solicitation by the female veery. [17] Veeries are occasional hosts for the eggs of brown-headed cowbirds (Molothrus ater). Veery males have been found to engage in behaviors similar to the polygynandrous Bicknell's thrush in that males may feed nestlings at more than one nest and there may be multiple male feeders at nests. [18] [19]
Threats to the veery include nest parasitism by brown-headed cowbirds, climate change, and alteration of Amazonian lowland forests. [14] [15] It is suggested that veeries are in decline, and breeding bird survey trend results indicate that veery populations declined across most of its range from 1966 to 2013. [14] [20] There have been concerns that the use of invasive/alien plant parts may decrease nesting success, but negative impacts have not been documented. [16] Other potential threats include the loss of woodland habitat, squirrels, chipmunks, and raptors. [21]
The genus Catharus is an evolutionary clade of forest-dwelling passerine birds in the family Turdidae (thrushes), commonly known as nightingale-thrushes. The extant species are widely distributed across the Americas and are descended from a common ancestor that lived 4–6 million years ago. Most of the species are shy of humans, seldom leaving the cover of dense forest vegetation, where their activities are hidden from view. Thus, many fundamental aspects of their biology and life histories are poorly known.
The rough-legged buzzard (Europe) or rough-legged hawk (Buteo lagopus) is a medium-large bird of prey. It is found in Arctic and Subarctic regions of North America, Europe, and Russia during the breeding season and migrates south for the winter. It was traditionally also known as the rough-legged falcon in such works as John James Audubon's The Birds of America.
The tree swallow is a migratory bird of the family Hirundinidae. Found in the Americas, the tree swallow was first described in 1807 by French ornithologist Louis Vieillot as Hirundo bicolor. It has since been moved to its current genus, Tachycineta, within which its phylogenetic placement is debated. The tree swallow has glossy blue-green upperparts, with the exception of the blackish wings and tail, and white underparts. The bill is black, the eyes dark brown, and the legs and feet pale brown. The female is generally duller than the male, and the first-year female has mostly brown upperparts, with some blue feathers. Juveniles have brown upperparts, and grey-brown-washed breasts. The tree swallow breeds in the US and Canada. It winters along southern US coasts south, along the Gulf Coast, to Panama and the northwestern coast of South America, and in the West Indies.
The wood thrush is a North American passerine bird in the family Turdidae and is the only species placed in the genus Hylocichla. It is closely related to other thrushes such as the American robin and is widely distributed across North America, wintering in Central America and southern Mexico. The wood thrush is the official bird of the District of Columbia.
The northern mockingbird is a mockingbird commonly found in North America. This bird is mainly a permanent resident, but northern birds may move south during harsh weather. This species has rarely been observed in Europe. This species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae as Turdus polyglottos. The northern mockingbird is known for its mimicking ability, as reflected by the meaning of its scientific name, "many-tongued mimic". The northern mockingbird has gray to brown upper feathers and a paler belly. Its tail and wings have white patches which are visible in flight.
The hermit thrush is a medium-sized North American thrush. It is not very closely related to the other North American migrant species of Catharus, but rather to the Mexican russet nightingale-thrush. The specific name guttatus is Latin for "spotted".
Swainson's thrush, also called olive-backed thrush and russet-backed thrush, is a medium-sized thrush. It is a member of genus Catharus and is typical of it in terms of its subdued coloration and beautiful, ascending flute-like voice. Swainson's thrush was named after William Swainson, an English ornithologist.
The grey-cheeked thrush is a medium-sized thrush. This species is 15–17 cm (5.9–6.7 in) in length, and has the white-dark-white underwing pattern characteristic of Catharus thrushes. It is a member of a close-knit group of migrant species together with the veery and Bicknell's thrush; it forms a cryptic species pair with the latter. The grey-cheeked thrush is all but indistinguishable from Bicknell's thrush except by its slightly larger size and different song. The two were formerly considered conspecific. Of all the American spotted thrushes, the grey-cheeked has the most northern breeding range.
Bicknell's thrush is a medium-sized thrush, at 17.5 cm (6.9 in) and 28 g (0.99 oz). One of North America's rarest and most localized songbirds, it breeds on coniferous mountain tops and disturbed habitats of northeastern North America. While very similar in appearance and vocalization to the gray-cheeked thrush, the two species, with two completely different breeding ranges, differ slightly in their morphology and vocalizations. It was named after Eugene Bicknell, an American amateur ornithologist, who made the first scientific discovery of the species on Slide Mountain in the Catskills in the late 19th century.
The yellow-rumped warbler is a regular North American bird species that can be commonly observed all across the continent. Its extensive distribution range connects both the Pacific and Atlantic coasts of the U.S. as well as Canada and Central America, with the population concentrating in the continent's northern parts during the breeding season and migrating southwards to southern North and Central America in Winter. The species generally prefers coniferous forests or mixed coniferous-deciduous forests as its breeding habitat, while during the winter it can be found inhabiting more open areas such as shrublands that offer food resources. The diet of the yellow-rumped warbler is based primarily on insects, though the species does eat fruits such as juniper berries as well, especially in winter.
The grasshopper sparrow is a small New World sparrow. It belongs to the genus Ammodramus, which contains three species that inhabit grasslands and prairies. Grasshopper sparrows are sometimes found in crop fields and they will readily colonize reclaimed grassland. In the core of their range, grasshopper sparrows are dependent upon large areas of grassland where they avoid trees and shrubs. They seek out heterogenous patches of prairie that contain clumps of dead grass or other vegetation where they conceal their nest, and also contain barer ground where they forage for insects, spiders, and seeds. Grasshopper sparrows are unusual among New World sparrows in that they sing two distinct song types, the prevalence of which varies with the nesting cycle. The primary male song, a high trill preceded by a stereotyped series of short chips, is reminiscent of the sounds of grasshoppers and is the origin of this species' name. Like some other birds of the central North American grasslands, this species also moves around a lot, not only via annual migrations, but individuals frequently disperse between breeding attempts or breeding seasons. Grasshopper sparrows are in steep decline across their range, even in the core of the breeding distribution in the tallgrass prairies of the central Great Plains. The Florida grasshopper sparrow is highly endangered.
The cerulean warbler is a small songbird in the family Parulidae. It is a long-distance migrant, breeding in eastern North American hardwood forests. In the non-breeding season, it winters on the eastern slope of the Andes in South America, preferring subtropical forests.
Baird's sparrow is a species of North American birds in the family Passerellidae of order Passeriformes. It is a migratory bird native to the United States, Canada, and Mexico.
The shiny cowbird is a passerine bird in the New World family Icteridae. It breeds in most of South America except for dense forests and areas of high altitude such as mountains. Since 1900 the shiny cowbird's range has shifted northward, and it was recorded in the Caribbean islands as well as the United States, where it is found breeding in southern Florida. It is a bird associated with open habitats, including disturbed land from agriculture and deforestation.
The black-billed nightingale-thrush is a small thrush endemic to the highlands of Costa Rica and western Panama. Its position in the genus Catharus is somewhat equivocal, but it is apparently closer to the hermit thrush than to the other nightingale-thrushes except the russet nightingale-thrush and/or the ruddy-capped nightingale-thrush.
The ruddy-capped nightingale-thrush is a small thrush which is a resident breeder in mountain forests from central Mexico to western Panama. A predominantly brown-plumaged bird, it has a rich song.
Eugene Pintard Bicknell was an American botanist and ornithologist.
The saltmarsh sparrow is a small New World sparrow found in salt marshes along the Atlantic coast of the United States. At one time, this bird and the Nelson's sparrow were thought to be a single species, the sharp-tailed sparrow. Because of this, the species was briefly known as the "saltmarsh sharp-tailed sparrow." Saltmarsh sparrow numbers are declining due to habitat loss largely attributed to human activity.
The brown thrasher, sometimes erroneously called the brown thrush or fox-coloured thrush, is a bird in the family Mimidae, which also includes the New World catbirds and mockingbirds. The brown thrasher is abundant throughout the eastern and central United States and southern and central Canada, and it is the only thrasher to live primarily east of the Rockies and central Texas. It is the state bird of Georgia.
Katharine "Kitty" (Clark) Harding Day was an American ornithologist from Cohasset, Massachusetts. She was one of the first American women to use bird banding to study the nesting behavior of native American birds.