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Phaethornis guy, commonly known as the Green Hermit, is a member of the Trochilidae (Hummingbird) family. It is sometimes also called the Guy’s Hermit (Stiles and Skutch 1989). Two subspecies have been documented, the Phaethornis guy guy, which occurs in Trinidad, and P. guy coruscus, who’s range stretches from Costa Rica to W Columbia and SE Peru (Snow 1977, Stiles and Skutch 1989). Both prefer to live in wet mountain forest. They are slightly over 15 cm in length and weigh approximately 6 grams. Males are a dark, iridescent green with black tail feathers that are tipped in white. Females are a more dusky green with grey underparts. Both have long, curved bills. Their primary source of food is nectar. They are also known for their lekking behavior, in which males congregate and display for the purpose of attracting a mate. They have small nests made of plants, spider webs, and treefern scales, and typically nest between February and September in Costa Rica (Stiles and Skutch 1989).
Preferred habitat is the edges of forests and forest understory areas, although it has also been found foraging in coffee or cocoa plantations (Snow 1974). May occasionally visit sub-canopy areas in search of Columnea flowers. Leks occur in understory of mountain ridges (Stiles and Skutch 1989).
P. guy are considered to be fairly large for hummingbirds, at slightly over 15 cm and 6 grams. Their most distinctive feature is their tail, which is composed of long feathers with white tips for both males and females. Males typically have slightly shorter and more pointed tails than females (Stiles and Skutch 1989). Both males and females also have a unique bill, which is long and downward curved. It is black on the top and red on the bottom (Stiles and Skutch 1989). The male is a dark iridescent green, which darkens to a deep blue (Stiles and Skutch 1989). Males have short narrow stripes on their faces that become less prominent, eventually disappearing, as they grow older (Snow 1974). Females differ from males in that their heads are dusky green with buff facial stripes. Young look very similar to females, and do not have full adult plumage for 2 years (Stiles and Skutch 1989).
Phaethornis. guy coruscus is found on both the Pacific and Atlantic slopes in Central America, stretching from Costa Rica to Colombia and SE Peru (Stiles and Skutch 1989). It is replaced by P. superciliosus, the Long Tailed Hermit (now Long-billed Hermit; P. longirostris; Garrigues and Dean 2014), at lower elevations. On the Caribbean side, P. superciliosus replaces them starting at 400m while on the Pacific side, P. guy coruscus only extends down to 1000m. In Trinidad, P. guy guy exists without P. superciliosus and is therefore common from sea level to near mountain tops, at approximately 1000 m (Snow 1974).
The primary food source for P. guy is nectar from understory and edge plants such as Heliconia, Costus, and Razisea, in addition to Columnea found in the sub-canopy. They also feed on small spiders taken from webs (Stiles and Skutch 1989).
The lek, in which males of a species congregate and display in hopes of attracting a female, is a common behavior of P. guy. Leks tend to occur in dense primary forest near a source of water such as a stream or swamp that can support Heliconia plants, which are an important source of both nectar and nest sites. Up to 20 males participate in the leks, each having territories nearby each other, usually with flexible boundaries (Snow 1974, Stiles and Skutch 1989). Territories are about 190m2, with center points between 10 and 19 meters apart. Males remain in their territories throughout the breeding season, which was identified as December to June for an observed lek in the Arima Valley of Trinidad (Snow 1974). Studies in Monteverde, Costa Rica, have indicated that breeding time is similar (Snow 1977). Males then leave the lekking area to molt. Young males join the lek later in the season, when older males molt and vacate their territories (Snow 1974).
While in their territories, males sing from one of a few perches. Singing is accompanied by tail bobbing, and usually occurs in the corner of the territory closest to the nearest female (Snow 1974). The song is learned, and may vary slightly between both populations and individual leks (Snow 1974, Snow 1977). For example, the normal song used in displaying by birds in Trinidad (P. guy guy) was described by Snow (1974) as a watch, however some males learn a two-syllable song described as a watch-ee. The call of the Central American P. guy coruscus is described as a monosyllabic chew, less harsh than the song of P. guy guy (Snow 1977). Stiles and Skutch (1989) described the call as a chrrk or a twurrp. It was found that males sang far more frequently when others were also signing, and that males in the more central areas of the lek sang more often than those on the periphery (Duffy 1980, MacDougall-Shackleton and Harbison 1998). Aside from the lekking call, P. guy also exhibits a flight call and a chase call. The flight call is used most often by females flying close to their nests, but males have been found to use it during the molting season. It is described as a repeated titch. The chase call is only used at the lek, most likely by males either confronting females or other males on their territory (Snow 1974). It is described as ‘a high pitched rapid chit’ or chitch (Snow 1974, Duffy 1980).
The main lekking display used by the males is the tock-display, in which a male darts from side to side (usually about 1-2 feet apart), opening its bright red gape at each change of direction. The gape display is accompanied by a tock sound and is sometimes used for establishment of territory, but is usually a pre-mating ritual. Speed of the display varies between individuals, and young males tend to display more frequently than older males (Snow 1974). Another important aspect of the mating ritual was the gape display, used for both aggressive and non-aggressive purposes (Snow 1974). The non-aggressive gape display is used when another bird comes into the territory from above, and consists of a tail fanning followed by the upwards display of the gape (Snow 1974, Duffy 1980). The aggressive version is used when other birds, especially other males, approach from in front of the male. In this display, the male shows its gape in a forward direction. One difference in lek behaviors between P. guy guy and P. guy coruscus is that P. guy guy made a tsee noise while displaying the upward non-aggressive gape, whereas P. guy coruscus was silent (Snow 1974, Snow 1977).
Females enter the lekking area from above, landing higher up than males. She hovers down closer to the males, at which point they stop singing and begin their gape-displays. Once the female has chosen a male, they exchange tock-displays, then possibly copulate. After copulation, the male chases the female out of his territory. Males may also engage in false mating, in which they perform tock-displays and hover over a dead leaf (Snow 1974).
P. guy has been shown to enter torpor at night, during which both body temperature and metabolism decrease. In a laboratory setting, torpor was observed to last for roughly 8 hours, with the lowest metabolic rate occurring three hours after darkness commenced. Torpor was entered during trials at 15, 20, 25, 28, and 35 degrees Celsius, suggesting that torpor entry was reliant on light instead of temperature. Metabolic rate begins to increase slowly three hours before daylight, then more rapidly in the last hour (Schuchmann and Prinzinger 1988).
The nesting season for P. guy populations in Trinidad is typically between January and May, coinciding with the peak flowering season of two of their preferred sources of nectar: Heliconia bihai and Pachystachys coccinea (Snow 1974). In Costa Rica, nesting season has been observed to be February through September (Stiles and Skutch 1989). Nests are typically cone-shaped and attached to a leaf by spider webs. Common plants for nesting include Cyclanthus, Heliconia, or Monstera, all of which could provide protection from rain. Nests are pale brown and comprised of a variety of materials (Snow 1974). The structural element is made of pieces of bark and twigs, while the inside of the cup is made from softer materials such as seed plumes from trees or tree-fern scales. Spider webs are used not only for attachment to the leaf, but also to secure the rest of the structure (Snow 1974, Stiles and Skutch 1989).
Once the nest is completed, the female lays 2 eggs. Incubation lasts for 17-18 days, during which the female spends nearly all of her time on the nest. When born, the hatchlings are covered in down that matches the color of the nest. Feathers appear on chicks between the 9th and 16th days. Chicks recognize their mother’s flight call and begin begging when they hear her approaching the nest. The mother feeds the chicks approximately once an hour, leaving them unattended between feedings. One study found nesting success to be 26%, and snakes to be the most probable nest predators (Snow 1974).
Su nido consiste en una taza compacta de pelusa vegetal, escamas de helecho arbóreo y telarañas, con una "cola" desgarbada de basura. Adhieren la estructura a la parte inferior de la punta de una hojuela de palma del sotobosque o de una tira en el lado inferior de una hoja de "platanilla" (Heliconia spp.).
Se reproducen de febrero a setiembre.
Distribucion General: Se distribuye desde Costa Rica hasta el oeste de Colombia y el sureste de Perú.
El ermitañu verde[2][3] (Phaethornis guy) ye una especie d'ave de la familia Trochilidae, que s'atopa en Colombia, Costa Rica, Ecuador, Panamá, Perú, Trinidá y Tobagu y Venezuela.[1]
Vive nel monte húmedu de monte y los plantíos de cacáu, ente los 900 y 2.000 m d'altitú,[4] anque darréu dempués de la dómina reproductiva individuos nuevos baxen hasta 500 msnm.[5] Suel permanecer nel dosel del monte d'aprosimao a 25 m del suelu ente árboles como Elaeagia (Rubiaceae) o palmes con abondosa maleza y epífitas y hemiepífitas (por casu, Clusiaceae).[6]
Mide 13[4] a 15 cm de llargor y pesa 6 g.[5] El picu mide 43 mm de llargu;[4] la mexella ye negra, el quexal ye colorada cola punta fusca, el forru de la boca ye coloráu. Les pates son de color carne fusco. El plumaxe del machu ye de color verde escuru iridiscente en casi tol cuerpu; nes coberteras caudales tórnase azul fondu con borde color ante. Les timoneres llaterales son corites con punta blancucia; les llistes faciales ocracees, curties y delgaes; la parte baxa del banduyu ye gris escuru o verde abuxada; la cola negra con puntes blanques nes plumes centrales. La fema presenta cabeza color verde fusco con llistes faciales anches y de color ocráceo, la rexón inferior gris y les plumes centrales de la cola más llargues.[4][5]
Aliméntase principalmente de néctar, tomáu d'una gran variedá de flores, por casu de Xusticia avesiga, Razisea (Acanthaceae), Pitcairnia (Bromeliaceae), Costus (caña agria), Costaceae), Drymonia (Gesneriaceae), Heliconia (platanillos) y Malvaviscus palmanus (Malvaceae) o gesneriacees[7]
De 4 a 20 machos conformen un lek territorial, y canten persistentemente, un repetitivu swark, díes tres día; a un altor del suelo ente a 0,6 y 3 m. Cada machu tien dos o trés perchas de cantar nel so territoriu, nenguna de les cualos alcuéntrase a menos de 17 m de distancia de la del so vecín, de manera que los machos nun se reparen ente sigo. Les perchas allugar ente 0,6 y 3 m d'altor. Constrúi un nial con forma de taza compacta, con pelusa vexetal, escames de felechu arbóreo, telarañes y bagazos. Xuntar a la parte inferior de la punta d'una fueya de palma del sotobosque o d'una tira del llau inferior d'una fueya de Heliconia. La fema pon un güevu; la incubación dura 17 a 18 díes y los pichones abandonen el nial 21 a 23 díes dempués.[6]
Esta páxina forma parte del wikiproyeutu Aves, un esfuerciu collaborativu col fin d'ameyorar y organizar tolos conteníos rellacionaos con esti tema. Visita la páxina d'alderique del proyeutu pa collaborar y facer entrugues o suxerencies. El ermitañu verde (Phaethornis guy) ye una especie d'ave de la familia Trochilidae, que s'atopa en Colombia, Costa Rica, Ecuador, Panamá, Perú, Trinidá y Tobagu y Venezuela.
Phaethornis guy (lat. Phaethornis guy) - günəş kolibrisi cinsinə aid heyvan növü.
El colibrí ermità verd (Phaethornis guy) és un ocell de la família dels troquílids (Trochilidae) que habita la selva humida i altres zones forestals a Costa Rica, Panamà, Colòmbia, oest i nord-est de Veneçuela, Trinitat, est d'Equador i sud-est de Perú.[1]
Viu al bosc humit de muntanya i les plantacions de cacau, entre els 900 i 2.000 m d'altitud, encara que després de l'època reproductiva els individus joves descendeixen fins a 500 m. Acostuma a romandre en el dosser del bosc a ims 25 m de terra entre arbres com Elaeagia (Rubiaceae) o palmes amb abundant mala herba i epífits i hemiepífitas (per exemple, Clusiàcies).[2]
Mesura de 13 a 15 cm de longitud i pesa 6 g.[3] El bec mesura 43 mm de llarg;[3] la maxila és negra, la mandíbula és vermella amb la punta fusca, el folre de la boca és vermella. Les potes són de color carn fosc. El plomatge del mascle és de color verd fosc iridescent en gairebé tot el cos; que en algunes parts es torna blau. Les timoneres laterals són negroses amb la punta blanquinosa; les llistes facials són ocràcies, curtes i primes; la part baixa del ventre és grisa verd-grisenca; la cua és negra amb puntes blanques. La femella té el cap de color verd fosc amb barres facials amples i de color ocraci, la regió inferior gris i les plomes centrals de la cua més llargues.[3]
S'alimenta principalment de nèctar, pres d'una gran varietat de flors, per exemple de justícia aurea, razisea (Acantàcies), Pitcairnia (Bromeliàcies), Costus (canya agra), Costàcies), Drymonia (Gesneriaceae), Heliconiàcia i malvaviscus palmanus (Malvàcies) o gesneriàcies.[4]
Entre 4 i 20 mascles conformen un lek territorial, i canten persistentment, fent un repetitiu swark, dia rere dia; a una alçada de terra d'entre 0,6 i 3 m. Cada mascle posseeix dos o tres indrets de cant al seu territori, cap de les quals es troba a menys de 17 metres de distància de la del seu veí, de manera que els mascles no es veuen entre si. Els indrets des d'on canten se situen entre 0,6 i 3 m d'alçada. Construeix un niu amb forma de tassa compacta, amb borrissol vegetal, escates de falguera arbori, teranyines i deixalles. Els adhereix a la part inferior de la punta d'un full de palma del sotabosc o d'una tira del costat inferior d'una fulla d'heliconia. La femella posa un ou; la incubació dura 17 a 18 dies i els colomins abandonen el niu entre 21 i 23 dies després.[2]
El colibrí ermità verd (Phaethornis guy) és un ocell de la família dels troquílids (Trochilidae) que habita la selva humida i altres zones forestals a Costa Rica, Panamà, Colòmbia, oest i nord-est de Veneçuela, Trinitat, est d'Equador i sud-est de Perú.
Aderyn a rhywogaeth o adar yw Meudwy gwyrdd (sy'n enw gwrywaidd; enw lluosog: meudwyod gwyrddion) a adnabyddir hefyd gyda'i enw gwyddonol Phaethornis guy; yr enw Saesneg arno yw Green hermit. Mae'n perthyn i deulu'r Sïednod (Lladin: Trochilidae) sydd yn urdd y Apodiformes.[1]
Talfyrir yr enw Lladin yn aml yn P. guy, sef enw'r rhywogaeth.[2] Mae'r rhywogaeth hon i'w chanfod yn Ne America a Gogledd America.
Gall fwyta neithdar o fewn blodau, ac wrth ymestyn i'w gyrraedd, mae'n rwbio'n erbyn y paill ac yn ei gario i flodyn arall gan ei ffrwythloni.
Mae'r meudwy gwyrdd yn perthyn i deulu'r Sïednod (Lladin: Trochilidae). Dyma rai o aelodau eraill y teulu:
Rhestr Wicidata:
rhywogaeth enw tacson delwedd Sïedn cleddbig Ensifera ensifera Sïedn clustfioled brown Colibri delphinae
Aderyn a rhywogaeth o adar yw Meudwy gwyrdd (sy'n enw gwrywaidd; enw lluosog: meudwyod gwyrddion) a adnabyddir hefyd gyda'i enw gwyddonol Phaethornis guy; yr enw Saesneg arno yw Green hermit. Mae'n perthyn i deulu'r Sïednod (Lladin: Trochilidae) sydd yn urdd y Apodiformes.
Talfyrir yr enw Lladin yn aml yn P. guy, sef enw'r rhywogaeth. Mae'r rhywogaeth hon i'w chanfod yn Ne America a Gogledd America.
Gall fwyta neithdar o fewn blodau, ac wrth ymestyn i'w gyrraedd, mae'n rwbio'n erbyn y paill ac yn ei gario i flodyn arall gan ei ffrwythloni.
Der Grüne Schattenkolibri (Phaethornis guy) auch Graubrusteremit oder Grünschattenkolibri genannt, ist eine Vogelart aus der Familie der Kolibris (Trochilidae). Das Verbreitungsgebiet dieser Art umfasst die Länder Kolumbien, Venezuela, Ecuador, Peru, Panama und Costa Rica. Der Bestand wird von der IUCN als nicht gefährdet (Least Concern) eingeschätzt.
Der Grüne Schattenkolibri erreicht bei einem Körpergewicht von lediglich ca. 6,3 g eine Körperlänge von etwa 13,5 cm. Der lange gebogene Schnabel ist überwiegend rötlich nur der Unterschnabel hat eine kleine schwarze Spitze. Die Oberseite des Männchens ist dunkel grün mit einem blaugrünen Bürzel. Die Unterseite ist rußig grün, wobei der zentrale untere Bereich gräulich ist. Die Gesichtsmaske ist dunkel. Der Hinteraugen-, Wangen- und zentrale Kehlstrich heben sich mit ihrer hellen gelbbraunen Färbung davon ab. Das zentrale paar der Steuerfedern sind länger und weiß gefleckt. Die Weibchen sind sehr ähnlich, wirken aber matter und sind mehr rußgrau gefärbt im unteren Bereich. Der Schnabel und die zentralen Steuerfedern sind im Durchschnitt etwas länger als beim Männchen.[1]
Sie gelten als kesse und neugierige Kolibris. Als Trapliner fliegen sie regelmäßig in rascher Folge ganz bestimmte Blüten in den unteren Straten an, die auch weit auseinanderliegen können. Dabei scheuen sie sich auch nicht Menschen, insbesondere mit roter Kleidung, oder neue Nektarquellen, die zufällig ihren Weg kreuzen zu untersuchen. Sie pausieren einige Sekunden vor Blüten mit hohem Nektarertrag, wie Helikonien, Ingwergewächse, Passionsblumen und anderen Hahnenfußgewächsen, die sie schließlich mit wackelndem Schwanz anstechen. Im Gegensatz zum Westlichen Langschwanz-Schattenkolibri, der ein sehr ähnliches Verhalten an den Tag legt, fliegen sie auch blühende Epiphyten in den Baumkronen an. Die Futterstellen können bis zu einem Kilometer auseinanderliegen. Neben Nektar ernähren sie sich von Spinnen und Insekten. An ihren Balzplätzen singen sie.[1]
Es sind vier Unterarten bekannt:[2]
René Primevère Lesson beschrieb den Grünen Schattenkolibri unter dem Namen Trochilus Guy. Das Typusexemplar hatte ein Herr Guy aus London erhalten. Mit der Beschreibung kam eine Tafel, die Jean-Gabriel Prêtre (1768–1849) lieferte.[6] 1827 führte William Swainson die Gattung Phaethornis für den Östlichen Langschwanz-Schattenkolibri (Phaethornis superciliosus (Linnaeus, 1766)) ein[7], der später auch der Grüne Schattenkolibri zugeordnet wurde. Dieser Name leitet sich aus den griechischen Worten »phaethōn Φαέθων« für »der Leuchtende, der Strahlende« und »órnis όρνις« für »Vogel« ab.[8] Wem der Artname gewidmet ist, geht aus der Erstbeschreibung nicht eindeutig hervor. In seinen Schilderungen erwähnte Lesson immer wieder, dass Guy ein französischer Amateurornithologe war.[9] Somit könnte es sich um Claude Joseph Guy aîné (den Älteren) handeln, der sich selbst auf der Titelseite seines Buchs Anatomie en cire, anatomie humaine et comparée, phrénologie; histoire naturelle aus dem Jahr 1852 als Naturforscher und Hersteller künstlicher anatomischer Exponate bezeichnete. 1850 beschrieb Adolphe Jean Focillon (1823–1890) unter dem Namen Manis guy ein Schuppentier, welches Guy aus Afrika erhalten haben wollte.[10] Später stelle es sich als Synonym für das Malaiische Schuppentier heraus, das wohl über den Umweg Afrika nach Europa kam. Emiliae ist Marie Antoinette Émilie Galichon geb. Tuffet (1802–1873) gewidmet.[5] Coruscus ist das lateinische Wort für glänzend, leuchtend, auch von coruscare für blinken abzuleiten.[11] Apicalis ist lateinisch und bedeutet vom Gipfel von apex, apicis für Krone, Spitze.[12]
Der Grüne Schattenkolibri (Phaethornis guy) auch Graubrusteremit oder Grünschattenkolibri genannt, ist eine Vogelart aus der Familie der Kolibris (Trochilidae). Das Verbreitungsgebiet dieser Art umfasst die Länder Kolumbien, Venezuela, Ecuador, Peru, Panama und Costa Rica. Der Bestand wird von der IUCN als nicht gefährdet (Least Concern) eingeschätzt.
The green hermit (Phaethornis guy) is a large hummingbird that is a resident breeder from southern Central America (Costa Rica and Panama) south to northern South America (north-eastern Venezuela and Trinidad, and the northern Andes of eastern Peru)
It is 13.5 cm (5.3 in) long and weighs 6.3 g (0.22 oz). The male is mainly dark green with a blue-green rump. It has a dark mask through the eye, with buff stripes above and below this, and down the centre of the throat. The central feathers of the tapered tail are—for large hermit—relatively short and white-tipped, and are wiggled in display at the communal leks. The reddish bill is long and decurved. The female is sooty gray (rather than green) below, with an even longer bill and a much longer tail. The call of this species is a loud zurk, and the males' lekking "song" is a repeated swark.
The nominate subspecies Phaethornis guy guy is found in Venezuela and Trinidad. The western P. g. apicalis of the American cordillera is slightly smaller and the sexes more similar.
This hermit inhabits forest undergrowth, usually near water, and prefers hilly areas. It seems to favor primary rainforest and wet premontane forest, and though it tolerates some amount of habitat destruction (e.g. subsistence farmland) it will try to avoid secondary forest as long as better habitat is available. In the Colombian Cordillera Oriental, it has been recorded at altitudes from 650–1,750 m (2,130–5,740 ft) ASL. Habitat there usually has a canopy height of around 25 m (82 ft) and is dominated by trees such as Elaeagia (Rubiaceae) or palms;[3] there is usually plentiful undergrowth and/or epiphytes and hemiepiphytes (e.g. Clusiaceae).[4]
The food of this species is nectar, taken from a wide variety of flowers, and some small insects; it prefers flowers 30–50 mm long by 2–7 mm wide, though it will occasionally visit flowers up to 75 mm long and 20 mm wide or as short as 15 mm. At Monteverde (Costa Rica), preferred foodplants include yellow jacobinia (Justicia umbrosa) and Razisea spicata (Acanthaceae), Pitcairnia brittoniana (Bromeliaceae), spiral ginger (Costus barbatus, Costaceae), Drymonia conchocalyx and D. rubra (Gesneriaceae), Heliconia tortuosa (Heliconiaceae), and Malvaviscus palmanus (Malvaceae). Less commonly visited flowers were mostly Gesneriaceae,[5] Heliconiaceae (such as Heliconia bihai),[6] Acanthaceae (such as Pachystachys coccinea)[6] and Zingiberales,[7] but also certain Bromeliaceae[8] (such as Tillandsia fasciculata)[6] Campanulaceae[9] (such as Centropogon surinamensis),[6] Ericaceae[10] and Rubiaceae.[11][12]
As noted above, males assemble at leks for courtship. In the Colombian Cordillera Oriental, active leks were observed between September and November, but neither in August nor in December, indicating a distinct breeding season.[4] The green hermit lays one egg in a conical nest suspended under a large leaf, usually over water. Incubation is 17–18 days, and fledging another 21 to 23 days.
The green hermit (Phaethornis guy) is a large hummingbird that is a resident breeder from southern Central America (Costa Rica and Panama) south to northern South America (north-eastern Venezuela and Trinidad, and the northern Andes of eastern Peru)
El ermitaño verde[2][3] (Phaethornis guy) es una especie de ave de la familia Trochilidae, que se encuentra en Colombia, Costa Rica, Ecuador, Panamá, Perú, Trinidad y Tobago y Venezuela.
Vive en el bosque húmedo de montaña y las plantaciones de cacao, entre los 900 y 2.000 m de altitud,[4] aunque inmediatamente después de la época reproductiva individuos jóvenes descienden hasta 500 msnm. Suele permanecer en el dosel del bosque de aproximadamente a 25 m del suelo entre árboles como Elaeagia (Rubiaceae) o palmas con abundante maleza y epífitas y hemiepífitas (por ejemplo, Clusiaceae).[5]
Mide 13[4] a 15 cm de longitud y pesa 6 g. El pico mide 43 mm de largo;[4] la maxila es negra, la mandíbula es roja con la punta fusca, el forro de la boca es rojo. Las patas son de color carne fusco. El plumaje del macho es de color verde oscuro iridiscente en casi todo el cuerpo; en las coberteras caudales se torna azul profundo con bordes color ante. Las timoneras laterales son negruzcas con punta blancuzca; las listas faciales ocráceas, cortas y delgadas; la parte baja del vientre es gris oscuro o verde grisácea; la cola negra con puntas blancas en las plumas centrales. La hembra presenta cabeza color verde fusco con listas faciales anchas y de color ocráceo, la región inferior gris y las plumas centrales de la cola más largas.[4]
Se alimenta principalmente de néctar, tomado de una gran variedad de flores, por ejemplo de Justicia umbrosa, Razisea (Acanthaceae), Pitcairnia (Bromeliaceae), Costus (caña agria), Costaceae), Drymonia (Gesneriaceae), Heliconia (platanillos) y Malvaviscus palmanus (Malvaceae) o gesneriáceas[6]
De 4 a 20 machos conforman un lek territorial, y cantan persistentemente, un repetitivo swark, días tras día; a una altura del suelo ente a 0,6 y 3 m. Cada macho posee dos o tres perchas de canto en su territorio, ninguna de las cuales se encuentra a menos de 17 m de distancia de la de su vecino, de manera que los machos no se observan entre sí. Las perchas se ubican entre 0,6 y 3 m de altura. Construye un nido con forma de taza compacta, con pelusa vegetal, escamas de helecho arbóreo, telarañas y desperdicios. Lo adhiere a la parte inferior de la punta de una hoja de palma del sotobosque o de una tira del lado inferior de una hoja de Heliconia. La hembra pone un huevo; la incubación dura 17 a 18 días y los pichones abandonan el nido 21 a 23 días después.[5]
El ermitaño verde (Phaethornis guy) es una especie de ave de la familia Trochilidae, que se encuentra en Colombia, Costa Rica, Ecuador, Panamá, Perú, Trinidad y Tobago y Venezuela.
Phaethornis guy Phaethornis generoko animalia da. Hegaztien barruko Trochilidae familian sailkatua dago.
Phaethornis guy Phaethornis generoko animalia da. Hegaztien barruko Trochilidae familian sailkatua dago.
Vihererakkokolibri (Phaethornis guy) on amerikkalainen kiitäjälintu. Sen esiintymisalue ulottuu Costa Ricasta Kolumbiaan, Venezuelaan, Trinidadiin, Ecuadoriin ja Kaakkois-Peruun. Lajista tunnetaan neljä alalajia. René-Primevère Lesson kuvaili lajin holotyypin Trinidadista vuonna 1833.[2]
Vihererakkokolibri (Phaethornis guy) on amerikkalainen kiitäjälintu. Sen esiintymisalue ulottuu Costa Ricasta Kolumbiaan, Venezuelaan, Trinidadiin, Ecuadoriin ja Kaakkois-Peruun. Lajista tunnetaan neljä alalajia. René-Primevère Lesson kuvaili lajin holotyypin Trinidadista vuonna 1833.
Phaethornis guy
L'Ermite vert (Phaethornis guy) est une espèce de colibris présente en Colombie, Costa Rica, Équateur, Panama, Pérou, Trinité-et-Tobago, Venezuela.
L'aire de répartition de l'espèce comprend le sud de Amérique centrale : Costa Rica et Panama ; et le nord-ouest de l'Amérique du Sud : au nord-est jusqu'au Venezuela et Trinité-et-Tobago, et au sud jusqu'au nord des Andes et à l'est du Pérou.
L'espèce habite les forêts tropicales et subtropicales humides de montagne.
L'Ermite vert mesure 13 à 15 cm de longueur et a un bec très incurvé de plus de 4 cm. La partie inférieure du bec est pratiquement rouge. Le mâle est principalement vert foncé et a le croupion vert bleuté. Son ventre et son poitrail sont gris foncé (ou vert foncé dans la sous-espèce (Phaethornis guy coruscus). Les plumes de sa queue sont noires et les plumes centrales peuvent être assez longues. La femelle a le poitrail et le ventre plus clair (grisâtre), et les plumes centrales de sa queue sont parfois plus longues que celles du mâle. Les deux sexes ont le masque caractéristique des espèces du genre Phaethornis[1] (les deux lignes claires soulignant chaque œil sont très pâles chez le mâle et peuvent même être absentes[2]).
Cet oiseau est plutôt solitaire.
Les mâles forment des leks lâches lors des parades nuptiales[2].
D'après Alan P. Peterson, cette espèce est constituée des quatre sous-espèces suivantes :
Phaethornis guy
L'Ermite vert (Phaethornis guy) est une espèce de colibris présente en Colombie, Costa Rica, Équateur, Panama, Pérou, Trinité-et-Tobago, Venezuela.
L’eremita verde o colibrì del sole verde (Phaethornis guy (Lesson, 1833)) è un uccello della famiglia Trochilidae, diffuso in America centrale e Sud America.[1][2]
È una specie nettarivora che raccoglie il netttare dai fiori di diverse specie di angiosperme tra cui Justicia umbrosa e Razisea spicata (Acanthaceae), Pitcairnia brittoniana e Guzmania nicaraguensis (Bromeliaceae), Costus barbatus (Costaceae), Drymonia conchocalyx e D. rubra (Gesneriaceae), Heliconia tortuosa (Heliconiaceae), Malvaviscus palmanus (Malvaceae), Renealmia thrysoides (Zingiberaceae), Burmeistera cyclostigmata e Centropogon solanifolius (Campanulaceae), Psammisia ramiflora (Ericaceae), Psychotria elata e Hillia triflora (Rubiaceae).[3]
La specie è diffusa in Costa Rica, Panama, Colombia, Ecuador, Perù, Venezuela e Trinidad e Tobago.[1]
L’eremita verde o colibrì del sole verde (Phaethornis guy (Lesson, 1833)) è un uccello della famiglia Trochilidae, diffuso in America centrale e Sud America.
De groene heremietkolibrie (Phaethornis guy) is een vogel uit de familie Trochilidae (kolibries).
Deze soort komt voor van Costa Rica tot zuidoostelijk Peru en telt 4 ondersoorten:
De groene heremietkolibrie (Phaethornis guy) is een vogel uit de familie Trochilidae (kolibries).
Grön eremit[4] (Phaethornis guy) är en fågel i familjen kolibrier.[3]
Grön eremit delas in i fyra underarter:[2]
IUCN kategoriserar arten som livskraftig.[1]
Fågelns vetenskapliga artnamn hedrar en J. Guy, fransk amatörsamlare av specimen.[5]
Wikimedia Commons har media som rör grön eremit.
Wikispecies har information om Phaethornis guy.
Phaethornis guy là một loài chim trong họ Trochilidae.[1]
Bài viết họ Chim ruồi này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn. Phaethornis guy là một loài chim trong họ Trochilidae.
绿隐蜂鸟（学名：Phaethornis guy）在生物分类学上是蜂鸟科中的隐蜂鸟亚科中的一个品种。
绿隐蜂鸟居住于森林的下层丛林，通常在水的附近，更喜欢丘陵地带。
主要分布于中美洲和南美洲，从巴拿马和哥斯达黎加以南，直到秘鲁东部、委内瑞拉东北部和特立尼达岛。
绿隐蜂鸟是一种体型比较大的蜂鸟。身长13.5厘米，体重6.3克，微红的嘴很长并且向下弯曲。雄性的绿隐蜂鸟身上主要是暗绿色，尾部为蓝绿色。眼部为黑色，上下带有浅黄色的条纹，下到咽喉的中部。渐减的尾巴中央的羽毛为白色而且很长，用于在求偶的场合炫耀摆动。雌性的颜色比较黯淡，下部为暗灰色，也有长长的嘴巴和尾巴。西部的绿隐蜂鸟顶冠略小，雌雄间比较相似。
绿隐蜂鸟一次产一个蛋，锥形的鸟巢筑在一片大的叶子下面，通常在水面之上。蛋的孵化期是17－18 天，再过21－23天雏鸟便可长出羽毛飞出巢穴。
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