A medium-sized (5-6 inches) wood warbler, the Yellow-rumped Warbler occurs in two geographically-linked color groups. Summer males from the eastern (Myrtle) group are streaked gray above and white below with a black face mask, black breast, white chin, and conspicuous yellow patches on the head, wings, and rump. Summer males from the western (Audubon’s) group have more extensive black on the breast and a yellow throat, but are otherwise similar to eastern males. Females of both groups are duller and browner than the males, and all birds become dull brown above and pale below (while retaining the conspicuous yellow patches) during the winter. This species may be distinguished from the similarly-patterned Magnolia Warbler (Setophaga magnolia) by that species’ heavily streaked breast and broader tail. The eastern form of the Yellow-rumped Warbler breeds across Alaska, Canada, and at higher elevations in the northeastern United States; wintering in the southeastern U.S., the Mid-Atlantic region, the Pacific coast from Washington to California, and the West Indies. The western form breeds in the Pacific Northwest, the mountains of northern California, and in the interior west; wintering in the southern California and the southwest. Both forms winter from the U.S. border south to Central America; the western form also breeds locally in the mountains of Mexico and Guatemala. Yellow-rumped Warblers primarily breed in northern and high-mountain evergreen forest habitats. In winter, this species may be found in open forest, thickets, and scrub as well as locally in urban and suburban areas. Yellow-rumped Warblers primarily eat small insects and spiders, but, more so than most other wood warblers, this species also eats fruits and berries during the winter. In appropriate habitat, Yellow-rumped Warblers may be observed foraging for invertebrates and berries in the tree canopy or in the undergrowth. Birdwatchers may also listen for this species’ song, a series of high-pitched warbling notes petering out at the end. Yellow-rumped Warblers are primarily active during the day, but, like many migratory songbirds, this species migrates at night.
'''Setophaga coronata,[2] tamién denomada chipe grupidorado,[3] chipe de rabadilla mariella, cigüita mirta, reinita culiamarilla, reinita lomiamarilla, reinita rabiamarilla y bijirita coronada,[4] ye una especie d'ave de la familia de los parúlidos. Distribúese llargamente per América del Norte, y consta de cuatro subespecies, siendo les dos del norte migratories y los dos del sur sedentaries.
'''Setophaga coronata, tamién denomada chipe grupidorado, chipe de rabadilla mariella, cigüita mirta, reinita culiamarilla, reinita lomiamarilla, reinita rabiamarilla y bijirita coronada, ye una especie d'ave de la familia de los parúlidos. Distribúese llargamente per América del Norte, y consta de cuatro subespecies, siendo les dos del norte migratories y los dos del sur sedentaries.
La bosquerola coronada[1] (Setophaga coronata) és un moixó de la família dels parúlids (Parulidae) que habita al continent americà i ha aparegut ocasionalment com a divagant a Europa Occidental però no pas als Països Catalans.
Habita boscos mixtes i de coníferes. D'hàbits migradors cria en Alaska, Canadà i nord-est i oest dels Estats Units. Passa l'hivern al sud i est dels Estats Units, Mèxic, Amèrica Central i les Antilles.[2]
La bosquerola coronada (Setophaga coronata) és un moixó de la família dels parúlids (Parulidae) que habita al continent americà i ha aparegut ocasionalment com a divagant a Europa Occidental però no pas als Països Catalans.
Aderyn a rhywogaeth o adar yw Telor tinfelyn (sy'n enw gwrywaidd; enw lluosog: telorion tinfelyn) a adnabyddir hefyd gyda'i enw gwyddonol Dendroica coronata; yr enw Saesneg arno yw Yellow-rumped warbler. Mae'n perthyn i deulu'r Telorion y Byd Newydd (Lladin: Paruliadae) sydd yn urdd y Passeriformes.[1] Dyma aderyn sydd i'w gael yng ngwledydd Prydain ac mae i'w ganfod yng Nghymru.
Talfyrir yr enw Lladin yn aml yn D. coronata, sef enw'r rhywogaeth.[2] Mae'r rhywogaeth hon i'w chanfod yn Ne America a Gogledd America.
Mae'r telor tinfelyn yn perthyn i deulu'r Telorion y Byd Newydd (Lladin: Paruliadae). Dyma rai o aelodau eraill y teulu:
Rhestr Wicidata:
rhywogaeth enw tacson delwedd Aderyn gyddf-felyn Belding Geothlypis beldingi Aderyn gyddf-felyn cycyllog Geothlypis nelsoni Aderyn gyddf-felyn cyffredin Geothlypis trichas Aderyn gyddf-felyn y Bahamas Geothlypis rostrata Telor adeinlas Vermivora pinus Telor Bachman Vermivora bachmanii Telor euradain Vermivora chrysopteraAderyn a rhywogaeth o adar yw Telor tinfelyn (sy'n enw gwrywaidd; enw lluosog: telorion tinfelyn) a adnabyddir hefyd gyda'i enw gwyddonol Dendroica coronata; yr enw Saesneg arno yw Yellow-rumped warbler. Mae'n perthyn i deulu'r Telorion y Byd Newydd (Lladin: Paruliadae) sydd yn urdd y Passeriformes. Dyma aderyn sydd i'w gael yng ngwledydd Prydain ac mae i'w ganfod yng Nghymru.
Talfyrir yr enw Lladin yn aml yn D. coronata, sef enw'r rhywogaeth. Mae'r rhywogaeth hon i'w chanfod yn Ne America a Gogledd America.
Der Kronenwaldsänger (Setophaga coronata, Syn.: Dendroica coronata), auch Myrtenwaldsänger genannt, ist ein kleiner Vogel aus der Gattung der Baumwaldsänger (Setophaga) in der Familie der Waldsänger (Parulidae). Die Art wird zum Teil als konspezifisch mit dem Audubonwaldsänger (Setophaga auduboni) angesehen. Beide Formen treffen auf ihrem Weg zu den Brutgebieten bei den Bergen zwischen British Columbia und Alberta aufeinander, wo sie sich beide vermischen (hybridisieren).
Der männliche Kronenwaldsänger hat einen gelben Kronfleck auf dem Kopf und gelbe Flanken. Bei der östlichen Form ist die Kehle weiß, bei der westlichen Form ist sie gelb. Der Rücken ist graublau mit schwarzen Flecken. Die Brust ist schwarz gefleckt, bei der westlichen Form eher einheitlich dunkelgrau. Die graublauen Flügeldecken sind weiß gefleckt. Die Schwanzfedern haben weiße Spitzen.
Das Weibchen hat bei beiden Formen ein stumpferes Federkleid. Die gelben Flecke an den Flanken sind nur schwach zu sehen. Die Oberseite ist im vorderen Bereich hellbraun. Um die Augen befindet sich ein weißer Ring.
Bei beidem Geschlechtern ist der Bürzel gelb (im Englischen namensgebend: Yellow-rumped warbler).
Sie ernähren sich überwiegend von Insekten. Im Winter werden auch Früchte und Beeren gefressen.
Häufig werden während einer Brutsaison in einem nach oben geöffneten schalenförmigen Nest zwei Gelege aufgezogen. Ein Gelege besteht aus vier bis fünf Eiern, die in einer Zeit von zwölf bis dreizehn Tagen ausgebrütet werden. Nach etwa zehn bis zwölf Tagen sind die Küken flügge.
Der Kronenwaldsänger ist ein weitverbreiteter Singvogel in Nordamerika. Die östliche Form bewohnt Waldränder oder offene Waldgebiete unter anderem von Zentralkanada und Ostkanada über Alberta, Saskatchewan und Manitoba über den Norden von Minnesota, Wisconsin, Michigan bis Neuengland und den Norden von Pennsylvania. Die westliche Form bewohnt während der Brutzeit Gebiete im Westen von Nordamerika, wie British Columbia, Baja California und den Norden von Mexiko.
Der Kronenwaldsänger (Setophaga coronata, Syn.: Dendroica coronata), auch Myrtenwaldsänger genannt, ist ein kleiner Vogel aus der Gattung der Baumwaldsänger (Setophaga) in der Familie der Waldsänger (Parulidae). Die Art wird zum Teil als konspezifisch mit dem Audubonwaldsänger (Setophaga auduboni) angesehen. Beide Formen treffen auf ihrem Weg zu den Brutgebieten bei den Bergen zwischen British Columbia und Alberta aufeinander, wo sie sich beide vermischen (hybridisieren).
The yellow-rumped warbler (Setophaga coronata) 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 species combines four closely related forms: the eastern myrtle warbler (spp. coronata); its western counterpart, Audubon's warbler (spp. group auduboni); the northwest Mexican black-fronted warbler (spp. nigrifrons); and the Guatemalan Goldman's warbler (spp. goldmani). All subspecies groups of the yellow-rumped warbler are characterized by the yellow rump as its name implies, while intra-group and inter-group variations in appearance exist in spite of many similarities. The myrtle and Audubon's groups, as two major subspecies, are distinguished by noticeable features such as different color of throat, etc.
The genus name Setophaga is from ancient Greek ses, "moth", and phagos, "eating", and the specific coronata means "crowned".[2]
Since 1973, the American Ornithologists' Union has elected to merge these passerine birds as one species. A 2017 proposal to split the yellow-rumped warbler into separate species failed.[3] In contrast, the International IOC World Bird List v. 10.2 classifies the myrtle, Audubon's, and Goldman's as separate species (Setophaga coronata, Setophaga auduboni, and Setophaga goldmani, respectively), and the black-fronted warbler as a subspecies of S. auduboni.[4] Proper taxonomic treatments remain a matter of debate.[5]
The myrtle form was apparently separated from the others by glaciation during the Pleistocene, and the Audubon's form may have originated more recently through hybridization between the myrtle warbler and the Mexican nigrifrons form.[6][7]
The yellow-rumped warbler breeds from eastern North America west to the Pacific, and southward from there into Western Mexico. "Goldman's" yellow-rumped warbler is a non-migratory endemic within the highlands of Guatemala and the black-fronted warbler is a non-migratory Mexican endemic.[8] The myrtle and Audubon's forms are migratory, traveling to the southern U.S., Mexico, Central America, and the Caribbean for winter.
The breeding area of the myrtle warbler group ranges from Alaska across Canada to Newfoundland, and as far south as the New England region of the U.S. and Virginia, including throughout the northern Great Lakes region.[9] Myrtle warblers migrate south for the winter, ranging from southern British Columbia all the way to Panama and throughout most of the southeastern United States.[10]
Audubon's warbler breeds throughout western North America, coinciding with the Rocky Mountain range, from British Columbia to California and as far east as the Dakotas. Among warblers, the Audubon's is by far the most widespread in North America in winter, being among the last to leave in the fall and among the first to return in spring.
During the breeding season, the yellow-rumped warbler is generally known to be residing in either exclusively coniferous areas across the North American continent, or mixed coniferous-deciduous habitats where coniferous forests merge with trees like aspen (Populus spp.) and willow (Salix spp.), etc.[11] Many of its habitats in the western U.S. tend to be mountainous, but it can also inhabit places at the sea level as long as there are conifers present—which is the case of its habitats in the Pacific Northwest and the Northeast of the United States.[12] Studies indicate that the yellow-rumped warbler is generally adaptive to changes in its breeding habitat's tree density (usually as a result of selective logging), as its population densities are found to remain largely unaffected in areas where the logging regime leads to decreasing densities of trees; the yellow-rumped warbler is believed to be capable of maintaining its breeding density in habitats as long as there still exists some mature trees, which may be used for nesting.[11] The nest of the Audubon's warbler group is known to have the shape of a deep cup: its frame is built out of twigs, barks, and fiber, etc.; the surrounding rim of the "cup" is woven by softer materials such as grass, hair, and feather, etc., structured in a way to conceal the eggs from predator when parent warblers are absent from the nest.[13]
During the winter, when the yellow-rumped warbler is not in breeding season, it often inhabit resourceful open areas with shrubs or scattered the trees, that can provide it with some source of food supply, such as bayberries and insects, etc.[12][14] Open areas preferred by the yellow-rumped warbler may include agricultural and residential areas, secondary forests, and shrublands, etc., these habitats generally do not have very dense vegetation; the species can also inhabit forests that are relatively open, such as mangroves, pine forests, and even coffee plantations, etc.[11] The yellow-rumped warbler tends to have more diversified habitats during the migration process, though it is sometimes found in desert areas of the U.S. southwest, it is more common for the species to inhabit alpine habitats during migration as it tends to arid lowland areas.[11]
The yellow-rumped warbler has an average length of 14 cm and weight of 12.5 g, its appearance is known to be different across its subspecies groups, especially the two major ones: the coronata group (myrtle warbler) and the auduboni group (Audubon's warbler); intra-group variations are also observed.[15] In spite of varying appearances, the yellow rump (as suggested by its name) is present in all subspecies and thus characterizes the yellow-rumped warbler.[15] Within the myrtle warbler group, adult males during the breeding season have gray backs with dark streaks, while females have brown backs in contrast; male and female myrtle warblers can also be distinguished by their different cheek colors, with the former's being black and the latter having brown or gray cheeks.[15] The Audubon's subspecies group is not very dissimilar to the myrtle: in summers, males of both forms have streaked backs of black on slate blue, white wing patches, a streaked breast, and conspicuous yellow patches on the crown, flank, and rump (the latter giving rise to the species's nickname "butter butt" among birdwatchers[16]). Yet the color of the coronata and auduboni groups' throat patches differs and distinguishes them, as the Audubon's warbler sports a yellow throat patch while the myrtle warbler has a white throat and eye stripe, and a contrasting black cheek patch. Females of both forms are more dull, with brown streaking front and back, but still have noticeable yellow rumps. Goldman's warbler, found in Guatemala, resembles Audubon's but has a white lower border to the yellow throat and otherwise darker plumage; males replace the slate blue of Audubon's with black.
Comprising most of the species of the New World warbler family, among the genus Setophaga (formerly Dendroica), the yellow-rumped warbler is a mid-to-large sized species. The total length of the species can range from 12 to 15 cm (4.7 to 5.9 in) long, with a wingspan of 19 to 24 cm (7.5 to 9.4 in). Although the length is only slightly greater than other Setophaga warblers, it can be mildly to significantly heavier than most other North American species, although blackpoll warblers are slightly larger still. Body mass can vary from 9.9 to 17.7 g (0.35 to 0.62 oz), though averages between 11 and 14 g (0.39 and 0.49 oz). Among standard measurements, the wing chord is 6.3 to 8.4 cm (2.5 to 3.3 in), the tail is 5 to 6.6 cm (2.0 to 2.6 in), the bill is 0.8 to 1.1 cm (0.31 to 0.43 in) and the tarsus is 1.8 to 2.2 cm (0.71 to 0.87 in).[17][18]
Audubon's and the myrtle are among North America's most abundant neotropical migrants. They are primarily insectivorous. The species is perhaps the most versatile foragers of all warblers. Beyond gleaning from leaves like other New World warblers, they often flit, flycatcher-like, out from their perches in short loops, to catch flying insects. Other places yellow-rumped warblers have been spotted foraging include picking at insects on washed-up seaweed at the beach, skimming insects from the surface of rivers and the ocean, picking them out of spiderwebs, and grabbing them off piles of manure. Common foods include caterpillars and other larvae, leaf beetles, bark beetles, weevils, ants, scale insects, aphids, grasshoppers, caddisflies, craneflies, and gnats, as well as spiders. They also eat spruce budworm, a serious forest pest, during outbreaks.[19]
When bugs are scarce, the myrtle warbler also eats fruit, including the wax-myrtle berries which gave it its name. It is the only warbler able to digest such waxy material. The ability to use these fruits allows it to winter farther north than other warblers, sometimes as far north as Newfoundland. Other commonly eaten fruits may include juniper berries, poison ivy, poison oak, greenbrier, grapes, Virginia creeper and dogwood. They eat wild seeds such as from beach grasses and goldenrod, and they may come to feeders, where they'll take sunflower seeds, raisins, peanut butter, and suet. On their wintering grounds in Mexico they've been seen sipping the sweet honeydew liquid excreted by aphids. Male yellow-rumped warblers tend to forage higher in the trees than females do. While foraging with other warbler species, they sometimes aggressively displace other species, including pine warblers and Blackburnian warblers.[19]
The yellow-rumped warbler's migratory behaviors vary greatly across different groups and subspecies. Some individuals in Central America, such as in Mexico and Guatemala, migrate only limitedly or do not migrate at all; while individuals in the northern parts of the continent may either choose to migrate all the way towards Central America or winter near their breeding area along the Pacific Coast of the U.S.[20] The species's migratory behaviors are generally nocturnal, as individuals tend to travel at night; accordingly, during the yellow-rumped warbler's migration in spring, it often relies on skylight polarization as a way to navigate and orient at dusk.[20] The general direction of its migratory route maintains southwards during winter, as more individuals are present in Central America and southern parts of North America during the season, while less are observed in the north.[20] Every year, fall migration usually takes place from September to November, spring migration from April to May, and the species known to depart from its winter habitats from March to April.[20] Research shows that before migration, the yellow-rumped warbler intentionally gains weight and accrues more fat in its body: as a preparation for this energy-intensive activity, it consumes more food than other times for the purpose of increasing net energy intake from feeding, along with a refined diet that gives priority to food that supplies more energy.[21]
Audubon's and the myrtle nest in coniferous and mixed woodlands, and lay 4–5 eggs. Females build the nest, sometimes using material the male carries to her. The nest is a cup of twigs, pine needles, grasses, and rootlets. She may also use moose, horse, and deer hair, moss, and lichens. She lines this cup with fine hair and feathers, sometimes woven into the nest in such a way that they curl up and over the eggs. The nest takes about 10 days to build. Nests are located on the horizontal branch of a conifer, anywhere from 1.2 to 15 m (3.9 to 49.2 ft) high. Tree species include hemlock, spruce, white cedar, pine, Douglas-fir, and larch or tamarack. They may build their nests far out on a main branch or tuck it close to the trunk in a secure fork of two or more branches. Occasionally nests are built in a deciduous tree such as a maple, oak or birch. The eggs are incubated for 12 to 13 days. Nestlings are helpless and naked at hatching but grow quickly. The young are brooded for 10 to 14 days, at which point they can fledge.[19]
The yellow-rumped warbler has a trill-like song of 4–7 syllables (tyew-tyew-tyew-tyew, tew-tew-tew) and an occasional check or chip call note.
The yellow-rumped warbler (Setophaga coronata) 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 species combines four closely related forms: the eastern myrtle warbler (spp. coronata); its western counterpart, Audubon's warbler (spp. group auduboni); the northwest Mexican black-fronted warbler (spp. nigrifrons); and the Guatemalan Goldman's warbler (spp. goldmani). All subspecies groups of the yellow-rumped warbler are characterized by the yellow rump as its name implies, while intra-group and inter-group variations in appearance exist in spite of many similarities. The myrtle and Audubon's groups, as two major subspecies, are distinguished by noticeable features such as different color of throat, etc.
Kvar proksime rilataj birdoformoj de Nordameriko — la orienta Mirtoparulio (ssp coronata), ties okcidenta ekvivalento, Aŭdubona parulio (ssp grupo auduboni), la de Nordokcidenta Meksiko Nigrafrunta parulio (ssp nigrifrons), kaj la de Gvatemalo Goldmana parulio (ssp goldmani)— estas kutime arigitaj kiel specio Flavpuga parulio (Dendroica coronata).
Ekde 1973, la American Ornithological Union decidis arigi tiujn paserinajn birdojn kiel ununura specio. La Mirta kaj Aŭdubona formoj estis ŝajne separataj pro glaciaĵo dum la lasta glaciepoko, kaj disvolvigis distingajn fizikajn karakterojn. Kiam oni montris tamen ke ili povas interreproduktiĝi, ne estis plu konsiderataj kiel separataj specioj. La du mezamerikaj subspecioj, nome goldmani kaj nigrifrons estas loĝantaj birdoj kaj diverĝis el la norda migranta subspecio en la Plejstoceno, kaj tiele probable reprezentas separatajn speciojn.
La Flavpuga parulio reproduktiĝas el orienta Nordameriko okcidenten al la Pacifiko, kaj suden el tie al Okcidenta Meksiko. Flavpuga parulio de "Goldman" estas endemia de altaj teroj de Gvatemalo. Ĝi estas migranta birdo kiu veturas al Centrameriko kaj Karibio por vintrumado. Inter paruliedoj ĝi estas unu el la lastaj elirantaj el Nordameriko aŭtune, kaj inter la unuaj kiuj revenas. Ĝi estas eventuala vaganto en la Brita Insularo kaj Islando.
Someraj maskloj de ambaŭ formoj havas striecajn dorsojn je nigro super ardezblueca fono (nigraj plumoj kun helaj bordoj), blankajn flugilmakulojn, striecajn brustojn, kaj rimarkindajn flavajn makulojn en krono, flankoj kaj pugo, el kiuj la lasta ege kontrastas kun la senkolora fono kaj nomigas la specion, dum la latina scienca nomo aludas al la makulo en krono, malpli rimarkinda. La Flavpuga parulio de Aŭdubono montras ankaŭ flavan makulon en gorĝo, dum la Mirta parulio havas blankajn gorĝon kaj okulstrion, kaj tre kontrastan nigran vangomakulon. Inoj de ambaŭ formoj estas pli senkoloraj, kun brunstriecaj frunto kaj dorso, sed havas ankaŭ rimarkindajn flavajn pugojn. La Goldmana parulio de Gvatemalo similas al tiu Aŭdubona sed havas blankan suban bordon en la flava gorĝo kaj krome pli malhelan plumaron; maskloj anstataŭas la ardezbluecon de Aŭdubona al nigro.
Tiuj birdoj estas ĉefe insektovoraj, kvankam cimoj malabundas, la Mirta parulio manĝas ankaŭ la berojn de mirikomirto el kio ricevas sian nomon. Ili ofte ekflugetas, kvazaŭ muŝkaptuledoj, for el siaj ripozejoj per mallongaj akrobatecaj ekflugeroj serĉe de insektoj.
Ili nestumas en koniferaj kaj miksitaj arbaroj. La ino demetas 4-5 ovojn en tasforma nesto.
La Flavpuga parulio havas trilecan kanton de 4-7 silaboj (tiŭ-tiŭ-tiŭ-tiŭ, tiŭ-tiŭ-tiŭ) kaj eventuale notalvokon ĉek aŭ ĉip.
Leŭka individuo
Kvar proksime rilataj birdoformoj de Nordameriko — la orienta Mirtoparulio (ssp coronata), ties okcidenta ekvivalento, Aŭdubona parulio (ssp grupo auduboni), la de Nordokcidenta Meksiko Nigrafrunta parulio (ssp nigrifrons), kaj la de Gvatemalo Goldmana parulio (ssp goldmani)— estas kutime arigitaj kiel specio Flavpuga parulio (Dendroica coronata).
La reinita coronada (Setophaga coronata),[2] también denominada chipe grupidorado,[3] chipe de rabadilla amarilla, cigüita mirta, reinita culiamarilla, reinita lomiamarilla, reinita rabiamarilla, bijirita coronada,[4] y chipe coronado, [5] es una especie de ave de la familia de los parúlidos o Parulidae, donde se ubican a los chipes, mascarita, parulas y pavitos. Se distribuye ampliamente por América del Norte, y consta de cuatro subespecies, siendo las dos norteñas migratorias y las dos sureñas sedentarias.
La plataforma de Naturalista registra también algunas observaciones de la especie para Centroamérica. México cuenta con registros de para todos los estados del país. En cuanto a su estatus de conservación, la IUCN 2019-1 tiene catalogada a la especie como de Preocupación menor. [5]
La reinita coronada (Setophaga coronata), también denominada chipe grupidorado, chipe de rabadilla amarilla, cigüita mirta, reinita culiamarilla, reinita lomiamarilla, reinita rabiamarilla, bijirita coronada, y chipe coronado, es una especie de ave de la familia de los parúlidos o Parulidae, donde se ubican a los chipes, mascarita, parulas y pavitos. Se distribuye ampliamente por América del Norte, y consta de cuatro subespecies, siendo las dos norteñas migratorias y las dos sureñas sedentarias.
La plataforma de Naturalista registra también algunas observaciones de la especie para Centroamérica. México cuenta con registros de para todos los estados del país. En cuanto a su estatus de conservación, la IUCN 2019-1 tiene catalogada a la especie como de Preocupación menor.
Setophaga coronata Setophaga generoko animalia da. Hegaztien barruko Parulidae familian sailkatua dago.
Keltaperäkerttuli (Setophaga coronata)[2] on kerttulien heimoon kuuluva varpuslintu.
Keltaperäkerttulia tavataan pesivänä Alaskassa, Kanadassa ja Yhdysvalloissa sekä talvehtivana Väli-Amerikassa. Sen populaatio on hyvin suuri ja sen kannankehitys on nouseva. Laji on luokiteltu elinvoimaiseksi.[1]
Keltaperäkerttuli (Setophaga coronata) on kerttulien heimoon kuuluva varpuslintu.
Setophaga coronata (anciennement Dendroica coronata) est une espèce de passereaux (une paruline) appartenant à la famille des Parulidae.
Les travaux de Milá et al. (2007), Brelsford & Irwin (2009), Brelsford et al. (2011) montrent que l'espèce que l'on appelle jusque-là Paruline à croupion jaune (Setophaga coronata) est un complexe d'espèces avec des populations séparées qui ne s'hybrident pas ou peu. Ces populations (constituant des sous-espèces distinctes) sont donc séparées. La sous-espèce goldmani devient l'espèce Setophaga goldmani ; les sous-espèces auduboni et nigrifrons, d'abord considérées comme deux espèces distinctes sont finalement fusionnées et deviennent l'espèce Setophaga auduboni ; et la sous-espèce Setophaga coronata coronata devient la nouvelle espèce (ci-contre) Setophaga coronata[1].
Par conséquent, cette espèce est monotypique (pas divisée en sous-espèce).
Ce passereau se trouve en Amérique du Nord : au Canada, et dans le centre et l'est des États-Unis[1].
Setophaga coronata (anciennement Dendroica coronata) est une espèce de passereaux (une paruline) appartenant à la famille des Parulidae.
La dendroica groppone giallo (Setophaga coronata (Linnaeus, 1766)) è un uccello passeriforme appartenente alla famiglia dei Parulidae e originario dell'America del Nord, centrale e del Sud.[2]
La dendroica groppone giallo è originaria di Alaska, Canada, regioni caraibiche e Stati Uniti continentali.
La dendroica groppone giallo (Setophaga coronata (Linnaeus, 1766)) è un uccello passeriforme appartenente alla famiglia dei Parulidae e originario dell'America del Nord, centrale e del Sud.
De geelstuitzanger (Setophaga coronata s.l.) was een vogel uit de familie Parulidae (Amerikaanse zangers). De geelstuitzanger behoort tot de Amerikaanse zangers en broedt in het hele Noord-Amerikaanse continent.
Deze soort is in 2011 opgesplitst..[1]
Het verenkleed is grotendeels grijs met een gele stuit. De lichaamslengte bedraagt 14 cm.
Deze vogel broedt in Noord-Amerika, in Canada, Alaska en de Midwest.
Bronnen, noten en/of referentiesDe geelstuitzanger (Setophaga coronata s.l.) was een vogel uit de familie Parulidae (Amerikaanse zangers). De geelstuitzanger behoort tot de Amerikaanse zangers en broedt in het hele Noord-Amerikaanse continent.
Myrteparula (Setophaga coronata) er en fugl som tilhører spurvefamilien
En finkelignende fugl, 13 cm lang, med spisst nebb og gul overgump.
Hører hjemme i Nord-Amerika, men er en sjelden gjest i Europa. Hovedsakelig funnet på De britiske øyer, som oftest på høsten. Ett funn i Rogaland 1996.
Myrteparula (Setophaga coronata) er en fugl som tilhører spurvefamilien
En finkelignende fugl, 13 cm lang, med spisst nebb og gul overgump.
Hører hjemme i Nord-Amerika, men er en sjelden gjest i Europa. Hovedsakelig funnet på De britiske øyer, som oftest på høsten. Ett funn i Rogaland 1996.
Lasówka pstra (Setophaga coronata) – gatunek ptaka z rodziny lasówek (Parulidae).
Długość ciała 12,5–15 cm. Ptak ten ma niebieskoszary wierzch ciała, z czarnymi kreskami; ciemię, kuper i ramiona żółte, skrajne sterówki białe; na czarnej masce widoczna biała brew oraz obrączka oczna; gardło białe; górna część piersi czarna; boki ciała w czarne kreski. Upierzenie zimowe samca i samicy podobne, lecz bardziej szare. Samica, samiec w upierzeniu zimowym i młode brązowe.
Iglaste oraz mieszane lasy północnej i północno-środkowej części Ameryki Północnej do Ameryki Środkowej.
Lasówka pstra (Setophaga coronata) – gatunek ptaka z rodziny lasówek (Parulidae).
A mariquita-de-asa-amarela (Dendroica coronata) é uma espécie de aves passeriformes da família Parulidae. É uma espécie migratória que possui 2 formas relacionadas que são muitas vezes consideradas espécies distintas (Dendroica coronata coronata e Dendroica coronata auduboni). Desde 1973, a União Ornitológica Americana decidiu fundir estas duas formas numa só espécie.
Aparentemente, estas duas formas separaram-se geograficamente devido à glaciação durante a última Idade do gelo, desenvolvendo características físicas distintas. Quando foi descoberto que tinham capacidades de cruzamento deixaram de poder ser classificadas como espécies distintas.
Myrtenskogssångare[2] (Setophaga coronata) är en vida utbredd nordamerikansk skogssångare, den i Europa oftast påträffade arten i familjen liksom den i Nordamerika nordligast övervintrande. Artens systematik är omdiskuterad.[3]
Myrtenskogssångaren är en rätt stor och långstjärtad skogssångare med kraftig, mörk näbb. I alla dräkter har den en iögonfallande gul övergump, vit strupe och dubbla vita vingband, egenskaper den endast delar med de närbesläktade arterna guatemalaskogssångare och audubonskogssångare (se systematik nedan).
I häckningsdräkt är hanen huvudsakligen grå med streckning på rygg och bröst, vitt på strupen och en bit upp halssidan, vitt ögonbrynsstreck, kontrasterande mörk kind samt gul på flanker och en liten fläck på hjässan. Honans dräkt är en blekare version av hanens. Utanför häckningstid är arten brun ovan med en liten gul fläck vid knogen. I flykten syns vita teckningar på stjärten.[4]
Liknande audubonskogssångaren har en mer begränsad strupfläck som i häckningsdräkt är gul istället för vit, mindre tydligt ögonbrynsstreck, ingen kontrasterande mörk kind samt vita kanter på större täckarna som skapar en stor vit vingfläck.[4]
Myrtenskogssångarens sång är en rätt entonig och mjuk ramsa som tonar ut på slutet.[4] Locklätet är ett blött och hårt smackande tjick som ofta hörs i flykten.[5]
Myrtenskogssångaren är en del av artkomplexet gulgumpad skogssångare som traditionellt omfattar fyra taxon med följande utbredning:
Komplexet behandlades länge som egna arter, myrtenskogssångaren (coronata) och audubonskogssångare (audoboni, inklusive nigrifrons och goldmani) på grund av distinkta skillnaderna i utseendet dem emellan. Efter att hybridisering noterats där auduboni och coronata möts slogs de 1973 samman till en och samma art.
Efter nya studier har röster höjts för att återigen särskilja dem som egna arter, och även lyfta upp den genetiskt mest avvikande goldmani som egen art. En teori är att auduboni är ett resultat av historisk hybridisering mellan coronata och taxonet nigrifrons, på liknande sätt som italiensk sparv är resultatet av hybridisering mellan spansk sparv och gråsparv men som nu uppträder som egen art. Hybridisering förekommer än idag men är begränsad, vilket tyder på att det finns barriärer för genflöde mellan coronata och auduboni, ett argument för att de uppträder som egna arter.[6][7][8][9]
Flera taxonomiska auktoriteter har följt dessa nya resultat, bland annat International Ornithological Congress (IOC), Birdlife International och sedan 2018 Birdlife Sverige. IOC urskiljer tre arter i komplexet: coronata, audubonskogssångare (S. auduboni, inklusive nigrifrons) och guatemalaskogssångare (S. goldmani).[3] Birdlife International inkluderar goldmani i auduboni. Tongivande Clements et al behandlar komplexet fortfarande som en och samma art.[10]
Vissa delar upp coronata vidare i två underarter med följande utbredning:[3][11]
Tidigare placerades arten i Dendroica, men detta släkte inkluderas numera i Setophaga efter genetiska studier.[12]
Myrtenskogssångare är en sällsynt gäst i Europa, huvudsakligen från oktober till mitten av november.[13] Den har framför allt setts på Island (17 fynd till och med 2015), i Storbritannien (18 fynd), i Azorerna (16 fynd) samt på Irland (16 fynd). Den har också setts i Norge, Nederländerna, Spanien och Kanarieöarna.[13]
Myrtenskogssångaren häckar i öppna barrskogar och skogsbryn, och övervintrar i öppet buskig landskap som sanddyner och fältkanter, framför allt där det finns fruktbärande buskar som en och pors.[4] Den ses ofta i små flockar eller sitta exponerat upprätt på jakt efter insekter som den fångar likt en flugsnappare.[4] Fåglar som flugit fel till Europa ses hoppande på marken i kort gräs, ofta i sällskap med piplärkor.[5]
Artens populationstrend är okänd, men utbredningsområdet är mycket stort. Internationella naturvårdsunionen IUCN anser inte att den är hotad och placerar den därför i kategorin livskraftig.[1]
Myrtenskogssångare (Setophaga coronata) är en vida utbredd nordamerikansk skogssångare, den i Europa oftast påträffade arten i familjen liksom den i Nordamerika nordligast övervintrande. Artens systematik är omdiskuterad.
Setophaga coronata là một loài chim trong họ Parulidae.[1]
Dendroica coronata (Linnaeus, 1766)
Ареал Охранный статусМиртовый лесной певун[1] (лат. Dendroica coronata) — вид птиц семейства древесницевых.
У самца миртового лесного певуна оперение на макушке головы и по бокам жёлтого цвета. У восточных форм горло белое, у западных форм оно жёлтое. Спина у восточной формы миртовой древесницы серо-голубого цвета в передней части и от чёрно-серого до чёрно-коричневого цвета в задней части. На серо-голубых крыльях имеются белые пятна, а в перьях хвоста жёлтые полосы и белые вершины хвоста. Перед у западной формы миртового лесного певуна тёмно-серого цвета. Самки обоих форм имеют более тусклое оперение. Жёлтые пятна по бокам почти не видны. Верхняя сторона светло-коричневая в передней части. Вокруг глаз находится белое кольцо.
Миртовый лесной певун - это широко распространенная в Северной Америке певчая птица. Восточная форма населяет опушки леса или открытые лесистые области в том числе от Центральной и Восточной Канады через Альберту, Саскачеван и Манитоба, север Миннесоты, Висконсина, Мичигана до Новой Англии и севера Пенсильвании. Западная форма населяет во время периода гнездования области на западе Северной Америки, такие как Британская Колумбия, Нижняя Калифорния и север Мексики.
Питается преимущественно насекомыми, зимой также плодами и ягодами.
Часто самка гнездится дважды в течение гнездового периода, откладывая яйца в открытом чашеобразном гнезде. Кладка состоит из 4—5 яиц, которые высиживаются от 12 до 13 дней. Через примерно 10—12 дней выводок становится самостоятельным.
Миртовый лесной певун (лат. Dendroica coronata) — вид птиц семейства древесницевых.