Setophaga | |
---|---|
Blackburnian warbler, Setophaga fusca | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Passeriformes |
Family: | Parulidae |
Genus: | Setophaga Swainson, 1827 |
Type species | |
Motacilla ruticilla [1] Linnaeus, 1758 | |
Synonyms | |
Parula Bonaparte, 1838 |
Setophaga is a genus of birds of the New World warbler family Parulidae. It contains at least 34 species. The Setophaga warblers are an example of adaptive radiation with the various species using different feeding techniques and often feeding in different parts of the same tree.
Most Setophaga species are long-range migrants, wintering in or near the New World tropics and seasonally migrating to breed in North America. In contrast, two Setophaga species, the palm warbler and yellow-rumped warbler, have winter ranges that extend along the Atlantic coast of North America as far north as Nova Scotia. [2] The males in breeding plumage are often highly colorful.
The genus Setophaga was introduced by the English naturalist William Swainson in 1827. [3] The type species was subsequently designated by Swainson in the same year as the American redstart Setophaga ruticilla. [4] [5] The genus name is from Ancient Greek ses, "moth", and phagos, "eating". [6]
Traditionally, most members (29 species) of Setophaga were recognized as belonging to the genus Dendroica. The only member of Setophaga was the American redstart. More recent genetic research suggested that Dendroica and Setophaga be merged [7] . This change was accepted by both the North American and South American Classification Committees of the American Ornithological Society [8] [9] and the IOC World Bird List. [10] As the name Setophaga (published in 1827) takes priority over Dendroica (published in 1842), those who accept the merger transferred all Dendroica species to Setophaga. [7]
A burst of speciation in Setophaga occurred between 4.5 and 7 million years ago [11] . This time frame roughly corresponds to the transition from the Miocene to the Pliocene period, when an abrupt rise in temperature and the fragmentation of forest habitats in North America [12] may have caused allopatric speciation in the genus. It is widely agreed that this speciation constitutes an adaptive radiation [11] [13] [14] , though recent evidence is mixed, noting that evidence of both adaptive and non-adaptive radiations exists [15] .
Up to several Setophaga species coexist in regions such as northeastern North America. Since these species are strikingly similar in both diet and morphology, this was once thought to be a violation of the laws of evolution. Further study concluded that species coexist through subtle feeding differences due to niche partitioning [16] and diffuse exploitative interspecific competition [17] : rather than compete directly for the same food resources, species utilize slightly different feeding strategies to capture a slightly different set of prey species.
The genus contains 37 species. They are: [10]
Image | Common Name | Scientific name | Distribution |
---|---|---|---|
Adelaide's warbler | Setophaga adelaidae | Puerto Rico | |
American redstart | Setophaga ruticilla | southern Canada and the eastern United States | |
American yellow warbler | Setophaga petechia | North America, the Caribbean, and down to northern South America | |
Arrowhead warbler | Setophaga pharetra | Jamaica | |
Bahama warbler | Setophaga flavescens | The Bahamas | |
Barbuda warbler | Setophaga subita | Barbuda in Antigua and Barbuda | |
Bay-breasted warbler | Setophaga castanea | eastern and central Canada, as well as the extreme northern United States., northeastern South America, the Caribbean, and southern Central America | |
Blackburnian warbler | Setophaga fusca | southern Canada, westwards to the southern Canadian Prairies, the Great Lakes region and New England, to North Carolina. southern Central America and South America | |
Blackpoll warbler | Setophaga striata | northern North America, from Alaska throughout most of Canada, to the Adirondack Mountains of New York as well as New England in the northeastern United States. the Greater Antilles and the northeastern coasts of South America | |
Black-throated blue warbler | Setophaga caerulescens | eastern North America, the Caribbean, and Central America | |
Black-throated green warbler | Setophaga virens | eastern North America and western Canada and cypress swamps on the southern Atlantic coast. Mexico, Central America, the West Indies and southern Florida | |
Black-throated grey warbler | Setophaga nigrescens | from British Columbia to New Mexico, and winters in Mexico and the southwestern United States | |
Cape May warbler | Setophaga tigrina | southern Canada, the Great Lakes region, and New England | |
Cerulean warbler | Setophaga cerulea | eastern North America, eastern slope of the Andes in South America | |
Chestnut-sided warbler | Setophaga pensylvanica | eastern North America and in southern Canada, Central America south to northern Colombia | |
Elfin woods warbler | Setophaga angelae | Puerto Rico | |
Golden-cheeked warbler | Setophaga chrysoparia | Central Texas | |
Grace's warbler | Setophaga graciae | western Canada, the western United States, and into Mexico | |
Hermit warbler | Setophaga occidentalis | west coast of the United States, Mexico and Central America as well as parts of the southern California coast. | |
Hooded warbler | Setophaga citrina | eastern United States and into southernmost Canada (Ontario) | |
Kirtland's warbler | Setophaga kirtlandii | Great Lakes region of Ontario, Canada and the United States from Wisconsin and Michigan | |
Magnolia warbler | Setophaga magnolia | northeastern parts of the US, with states such as Minnesota and Wisconsin, northern parts of Canada, such as in Saskatchewan, Manitoba, Ontario, and Quebec | |
Northern parula | Setophaga americana | eastern North America from southern Canada to Florida | |
Olive-capped warbler | Setophaga pityophila | Cuba as well as Grand Bahama | |
Palm warbler | Setophaga palmarum | Canada and the northeastern United States | |
Pine warbler | Setophaga pinus | eastern North America | |
Plumbeous warbler | Setophaga plumbea | Dominica and Guadeloupe | |
Prairie warbler | Setophaga discolor | northeastern Mexico and islands in the Caribbean | |
Saint Lucia warbler | Setophaga delicata | Saint Lucia | |
Townsend's warbler | Setophaga townsendi | northwestern coast of North America | |
Tropical parula | Setophaga pitiayumi | southernmost Texas and northwest Mexico (Sonora) | |
Vitelline warbler | Setophaga vitellina | Cayman Islands and on the Swan Islands in Honduras | |
Myrtle warbler | Setophaga coronata | Canada and the northeastern United States | |
Audubon's warbler | Setophaga auduboni | western Canada, the western United States, and into Mexico | |
Goldman's warbler | Setophaga goldmani | Mexico and Guatemala | |
Yellow-throated warbler | Setophaga dominica | southern Pennsylvania and northern Missouri, to the Gulf of Mexico | |
Yellow-rumped warbler | Setophaga coronata | United States, as well as Canada and Central America | |
The New World warblers or wood-warblers are a group of small, often colorful, passerine birds that make up the family Parulidae and are restricted to the New World. The family contains 120 species. They are not closely related to Old World warblers or Australian warblers. Most are arboreal, but some, like the ovenbird and the two waterthrushes, are primarily terrestrial. Most members of this family are insectivores.
The chestnut-sided warbler is a New World warbler. They breed in eastern North America and in southern Canada westwards to the Canadian Prairies. They also breed in the Great Lakes region and in the eastern United States.
The magnolia warbler is a member of the wood warbler family Parulidae.
The black-and-white warbler is a species of New World warbler, and the only member of its genus, Mniotilta. It breeds in northern and eastern North America and winters in Florida, Central America, and the West Indies down to Peru. This species is a very rare vagrant to western Europe.
The hooded warbler is a New World warbler. It breeds in eastern North America across the eastern United States and into southernmost Canada (Ontario). It is migratory, wintering in Central America and the West Indies. Hooded warblers are very rare vagrants to western Europe.
The black-throated blue warbler is a small passerine bird of the New World warbler family. Its breeding ranges are located in the interior of deciduous and mixed coniferous forests in eastern North America. Over the cooler months, it migrates to islands in the Caribbean and Central America. It is very rarely found in western Europe, where it is considered to be a non-indigenous species. The black-throated blue warbler is sexually dimorphic; the adult male has a black face and cheeks, deep blue upperparts and white underparts, while the adult female is olive-brown above and light yellow below.
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.
The black-throated gray warbler or black-throated grey warbler is a passerine bird of the New World warbler family Parulidae. It is 13 cm (5.1 in) long and has gray and white plumage with black markings. The male has the bold black throat of its name, and black stripes on its head, as well as black streaks on its flanks; the female is a paler version of the male, with a white throat and less distinct black markings on the flanks and wings. It breeds in western North America from British Columbia to New Mexico, and winters in Mexico and the southwestern United States. The habitats it prefers are coniferous and mixed forests and scrubland, especially those with pinyon pines, junipers, sagebrush, and oaks. Its nest is an open cup of plant fibers lined with feathers, built a few metres from the ground in the branches of a tree or shrub. Three to five eggs are laid, and young are fed by both parents. Common in its breeding range, it does not seem to be seriously threatened by human activities, unlike many migratory warblers.
Townsend's warbler is a small songbird of the New World warbler family.
The painted redstart or painted whitestart is a species of New World warbler found in mountainous areas across inland Central America. They are among the largest warblers, reaching the length of 6 inches (150 mm), tail included. Adult birds have glossy black plumage, with white strips on the wing and a bright red belly. Female and male birds have similar appearance. Female painted redstarts have a rare feature of being as good singers as the males.
The yellowthroats are New World warblers in the genus Geothlypis. Most members of the group have localised ranges in Mexico and Central America, but the masked yellowthroat has an extensive South American distribution, while the common yellowthroat breeds over much of North America.
Wilsonia is a small genus of New World warblers which breed in North America. They are migratory, wintering south of their breeding ranges in Central America, the West Indies or South America.
The elfin woods warbler is a species of bird endemic to Puerto Rico, where it is local and uncommon. Discovered in 1968 and described in 1972, it is the most recently described New World warbler.
Cardellina is a genus of passerine birds in the New World warbler family Parulidae. The genus name Cardellina is a diminutive of the Italian dialect word Cardella for the European goldfinch.
Adelaide's warbler, or reinita mariposera is a bird endemic to the archipelago of Puerto Rico belonging to the genus Setophaga of the family Parulidae.
The red warbler is a small passerine bird of the New World warbler family Parulidae endemic to the highlands of Mexico, north of the Isthmus of Tehuantepec. It is closely related to, and forms a superspecies with, the pink-headed warbler of southern Mexico and Guatemala. There are three subspecies, found in disjunct populations, which differ in the color of their ear patch and in the brightness and tone of their body plumage. The adult is bright red, with a white or gray ear patch, depending on the subspecies; young birds are pinkish-brown, with a whitish ear patch and two pale wingbars.
The whistling warbler is a species of bird in the New World warbler family. It is monotypic within the genus Catharopeza. It has a dark back that fades into a lighter gradient going towards the chest. It also has a dark head, a dark strip on the breast, and a light orbital. Both male and female have the same plumage. It is endemic to the island of Saint Vincent in the Lesser Antilles. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest. It is threatened by habitat loss. This habitat loss is due to volcanic activity and deforestation. Whistling warblers have cup-shaped nests, and spotted eggs. Their diet primarily consists of insects.
The Cuban warblers are a genus, Teretistris, and family, Teretistridae, of birds endemic to Cuba and its surrounding cays. Until 2002 they were thought to be New World warblers, but DNA studies have shown that they are not closely related to that family. The family consists of two species, the yellow-headed warbler and the Oriente warbler. Both species are found in forest and scrub, with the yellow-headed warbler ranging in the west of the island and the Oriente warbler in the east. The Cuban warblers are 13 cm (5.1 in) long and have similar yellow and grey plumage.
The Bahama warbler is an endangered species of bird in the family Parulidae that is endemic to The Bahamas.
Thomas W. Sherry is an American ecologist and academic. He serves as a professor emeritus in the Department of Ecology and Evolutionary Biology at Tulane University.