El ptilinop capblanc (Ptilinopus eugeniae) és un ocell de la família dels colúmbids (Columbidae) que habita els boscos d'algunes illes del sud-est de les Salomó.
El ptilinop capblanc (Ptilinopus eugeniae) és un ocell de la família dels colúmbids (Columbidae) que habita els boscos d'algunes illes del sud-est de les Salomó.
Aderyn a rhywogaeth o adar yw Turtur ffrwythau San Cristobal (sy'n enw benywaidd; enw lluosog: turturod ffrwythau San Cristobal) a adnabyddir hefyd gyda'i enw gwyddonol Ptilinopus eugeniae; yr enw Saesneg arno yw White headed fruit dove. Mae'n perthyn i deulu'r Colomennod (Lladin: Columbidae) sydd yn urdd y Columbiformes.[1]
Talfyrir yr enw Lladin yn aml yn P. eugeniae, sef enw'r rhywogaeth.[2]
Mae'r turtur ffrwythau San Cristobal yn perthyn i deulu'r Colomennod (Lladin: Columbidae). Dyma rai o aelodau eraill y teulu:
Rhestr Wicidata:
rhywogaeth enw tacson delwedd Aderyn calonwaedlyd Tawitawi Gallicolumba menagei Côg-durtur Andaman Macropygia rufipennis
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Aderyn a rhywogaeth o adar yw Turtur ffrwythau San Cristobal (sy'n enw benywaidd; enw lluosog: turturod ffrwythau San Cristobal) a adnabyddir hefyd gyda'i enw gwyddonol Ptilinopus eugeniae; yr enw Saesneg arno yw White headed fruit dove. Mae'n perthyn i deulu'r Colomennod (Lladin: Columbidae) sydd yn urdd y Columbiformes.
Talfyrir yr enw Lladin yn aml yn P. eugeniae, sef enw'r rhywogaeth.
The white-headed fruit dove (Ptilinopus eugeniae) is a species of bird in the pigeon family Columbidae. It was described by the English ornithologist John Gould in 1856, and the specific name eugeniae honours the French empress Eugénie de Montijo. Adults of the species have white heads, a purplish-red breast patch, a grey shoulder patch, olive-green upperparts, greenish underparts with a blue tinge, and a yellowish vent. Juveniles have green heads with the white restricted to the forehead and upper throat, a much smaller grey shoulder patch, and the red breast patch restricted to the centre of the breast.
The species is endemic to Makira and the nearby islands of Ugi and Malaupaina in the Solomon Islands. It inhabits lowland, hill, and ridge forest, along with neighbouring agricultural areas, and is especially common in foothills. Its diet consists of small-seeded fruits and berries. The International Union for Conservation of Nature considers it near-threatened. Although it can adapt to disturbed habitat, it is threatened by deforestation and habitat loss.
The white-headed fruit dove was originally described as Iotreron eugeniae by the English ornithologist John Gould in 1856 based on specimens from the Solomon Islands archipelago.[3] It was then moved to the fruit dove genus Ptilinopus by the English zoologist George Robert Gray in the same year.[4] The name of the genus comes from the Ancient Greek ptilon (feather) and pous (foot), while the specific name eugeniae is in honour of Eugénie de Montijo, wife of Napoleon III.[5] "White-headed fruit dove" is the official common name designated by the International Ornithologists' Union (IOU).[6] Another name for the species is "Eugenie's fruit dove".[7]
The white-headed fruit dove is one of over 50 species of pigeon in the fruit dove genus Ptilinopus, which is found throughout Southeast Asia and Oceania.[6][8] Within the genus, it is most closely related to the claret-breasted fruit dove (Ptilinopus viridis), with which its taxonomy is unclear. Some authors have treated the two as being conspecific (of the same species), while others treat them as different species but treat P. v. vicinus and P. v. lewisii (two subspecies that are currently treated as part of the claret-breasted fruit dove) as subspecies of the white-headed fruit dove.[9] The IOU currently treats the white-headed fruit dove as having no subspecies.[6]
A 2014 study of mitochondrial and nuclear DNA by Alice Cibois and colleagues found that the white-headed fruit dove was nested inside a population of the lewisii subspecies, which may either support transferring the subspecies vicinus and lewisii to the white-headed fruit dove, or may have been caused by incomplete lineage sorting (retention of ancestral variation in genes). The same study also found that the white-headed and claret-breasted fruit doves were together sister (most closely related) to the orange-bellied fruit dove, and that these species are together sister to a clade (group of all the descendants of a common ancestor) formed by the grey-headed, pink-spotted, Wallace's, orange-fronted, and ornate fruit doves. The most basal species in the group is the Tanna fruit dove. The following cladogram shows the relationships of the white-headed fruit dove with other species in its group based on the 2014 study:[10][11]
tannensis groupTanna fruit dove (P. tannensis)
Orange-bellied fruit dove (P. iozonus)
White-headed fruit dove (P. eugeniae)
Claret-breasted fruit dove (P. viridis)
Grey-headed fruit dove (P. hyogastrus)
Pink-spotted fruit dove (P. perlatus)
Wallace's fruit dove (P. wallacii)
Orange-fronted fruit dove (P. aurantiifrons)
Ornate fruit dove (P. ornatus)
The white-headed fruit dove is a small, plump, and short-tailed species of fruit dove, with a length of 18–22 cm (7.1–8.7 in). The entire head and upper throat are snowy white, while the back of the neck is white with a pale yellow tinge. The rest of the upperparts are mainly olive green, with the neck, mantle and scapulars having a coppery luster and the wing being darker green with a bluish gloss. The marginal coverts are pale grey and form a well-defined shoulder patch and there are also small grey spots on the covert feathers and tertiary feathers. The breast is rich purplish-red with a dark purple border. The underparts are duller green, with a bluish or greyish tinge, while the vent is pale yellow to white. The bill is dull maroon at the base and turns yellowish at the tip, while the legs are purplish-red with a bluish tinge. The iris is orange-red, with the skin around the eye being blue-grey to dark green. Both sexes look similar. Juveniles have green heads with white restricted to the forehead and upper throat, a much smaller grey shoulder patch, and the red breast patch restricted to the centre of the breast. They also have smaller grey spots on the tertials and greener underparts lacking a bluish tinge.[8][11]
The yellow-bibbed fruit dove may be confused with the white-headed fruit dove, but males of the former species can be easily told apart by their bright yellow breastband. Females and juveniles are more similar, but lack the grey shoulder patch and have brighter yellow vents. It differs from the claret-breasted fruit dove in its white head and upper throat, dark purple border to the breast patch, and duller green underparts. The white-headed fruit dove can also be told apart from other species of pigeons that occur in its range by its snowy-white head and red breast patch.[8]
The advertising call of the species is a soft two-note hu..whoOo given at intervals of 3–6 seconds. The first note is short and weak, while the second note is longer (around 0.5 seconds long) and more emphasised. The phrase is occasionally repeated a few times.[8][11]
The white-headed fruit dove is endemic to the Solomon Islands, where it is found on the islands of Makira, Ugi, and Malaupaina. It inhabits lowland, hill, and ridge forest, along with neighbouring agricultural areas, up to elevations of 700 m (2,300 ft). It is especially numerous in foothills and may prefer hill forest.[8][11] It also shows the ability to adapt to disturbed habitat, with a 2015 survey of Makira showing that it appeared to prefer human-modified areas like secondary forest, gardens, and cocoa plantations.[12]
The white-headed fruit dove is usually seen in ones or pairs, though small groups may form at large fruiting trees, where it forms mixed-species foraging flocks with the silver-capped fruit dove and chestnut-bellied imperial pigeon. The species' flight is fast and straight and it will often fly over open areas where it is more visible than in forest. The species is frugivorous, feeding on small-seeded fruit and berries. It sometimes feeds on solitary trees away from forest. Little is known about the white-headed fruit dove's breeding habits, but a juvenile was recorded in September.[8]
The white-headed fruit dove is considered near-threatened by the International Union for Conservation of Nature (IUCN) on the IUCN Red List due to its small range and population, along with logging on the islands it inhabits. It is fairly common in its range, especially in foothills, but its population is currently thought to be decreasing moderately rapidly. Although it appears to be able to adapt to disturbed habitat, deforestation and habitat loss may be a threat to it.[1][11]
{{cite book}}: CS1 maint: url-status (link) {{cite book}}: CS1 maint: url-status (link) {{cite journal}}: CS1 maint: url-status (link) {{cite journal}}: CS1 maint: url-status (link) The white-headed fruit dove (Ptilinopus eugeniae) is a species of bird in the pigeon family Columbidae. It was described by the English ornithologist John Gould in 1856, and the specific name eugeniae honours the French empress Eugénie de Montijo. Adults of the species have white heads, a purplish-red breast patch, a grey shoulder patch, olive-green upperparts, greenish underparts with a blue tinge, and a yellowish vent. Juveniles have green heads with the white restricted to the forehead and upper throat, a much smaller grey shoulder patch, and the red breast patch restricted to the centre of the breast.
The species is endemic to Makira and the nearby islands of Ugi and Malaupaina in the Solomon Islands. It inhabits lowland, hill, and ridge forest, along with neighbouring agricultural areas, and is especially common in foothills. Its diet consists of small-seeded fruits and berries. The International Union for Conservation of Nature considers it near-threatened. Although it can adapt to disturbed habitat, it is threatened by deforestation and habitat loss.
El tilopo de Eugenia (Ptilinopus eugeniae)[2] es una especie de ave columbiforme de la familia Columbidae endémica del sur de las islas Salomón. Su nombre conmemora a la emperatriz Eugenia de Montijo.
Se encuentra únicamente en la isla de Makira y las islas menores aledañas, Ugi y Malaupaina, en el sur del archipiélago de las islas Salomón.
Su hábitat natural son los bosques tropicales, se encuentra especialmente en las laderas de los montes. Está amenazado por la tala de los bosques.
El tilopo de Eugenia (Ptilinopus eugeniae) es una especie de ave columbiforme de la familia Columbidae endémica del sur de las islas Salomón. Su nombre conmemora a la emperatriz Eugenia de Montijo.
Ptilinopus eugeniae Ptilinopus generoko animalia da. Hegaztien barruko Columbidae familian sailkatua dago.
Ptilinopus eugeniae Ptilinopus generoko animalia da. Hegaztien barruko Columbidae familian sailkatua dago.
Ptilinopus eugeniae
Le Ptilope d'Eugénie (Ptilinopus eugeniae) est une espèce d’oiseaux appartenant à la famille des Columbidae.
La colomba frugivora di Eugenia, anche nota come colomba frugivora testabianca (Ptilinopus eugeniae Gould, 1856), è un uccello della famiglia dei columbidi, endemico delle Isole Salomone.[2]
È una specie endemica delle Isole Salomone diffusa nell'isola Makira e negli vicini isolotti Ugi e Malaupaina. Abita le foreste primarie dai 60 ai 700 metri e spesso è vista in aree adiacenti coltivate.[3]
È una colomba frugivora di medie dimensioni con lunghezza variabile fra i 20-22 centimetri l'esemplare maschio e fra i 18,5-20 centimetri l'esemplare femmina. Ha un corpo tozzo e la coda è lunga 6 centimetri circa.[3]
Ha la testa e la nuca bianco-neve. Sulla nuca ha una sfumatura giallo chiaro. Il mento e una parte del petto sono rossastro con i bordi viola. La parte inferiore del petto e l'addome sono verde-grigio con sfumature blu. Sotto l'addome è giallo con macchie verdi. La parte superiore del corpo è verde oliva scuro con macchie grigie.[3]
Deve il suo nome all'Imperatrice francese Eugenia de Montijo.
Non ha sottospecie è una specie monotipica.[3]
È vista spesso da sola o in coppia, a volte anche in piccoli gruppi specialmente su grandi alberi da frutta dove è stata avvistata mentre mangiava insieme ad altre specie come la colomba frugivora corona argentata(Ptilinopus richardsii) e il piccione imperiale panciacastana(Ducula brenchleyi).[3]
Si nutre di frutta in particolare di piccoli frutti con semi e bacche.[3]
La colomba frugivora di Eugenia è relativamente comune nel suo piccolo areale, ma ha una piccola popolazione e una parte delle foreste di pianura di Makira sono state disboscate. Di conseguenza la popolazione sta diminuendo ed è classificata dalla IUCN come specie prossima alla minaccia (NT).[1]
La colomba frugivora di Eugenia, anche nota come colomba frugivora testabianca (Ptilinopus eugeniae Gould, 1856), è un uccello della famiglia dei columbidi, endemico delle Isole Salomone.
De witkopjufferduif (Ptilinopus eugeniae) is een vogel uit de familie Columbidae (duiven).
Deze soort is endemisch op het eiland Makira (ook wel San Cristobal geheten) en enkele nabij gelegen eilandjes gelegen in het oosten van de Salomonseilanden, een eilandengroep in het westelijk deel van de Grote Oceaan ten oosten van Nieuw-Guinea. De vogel komt voor in ongerept tropisch bos en in mindere mate in natuurlijk bos waarin gekapt is.
De witkopjufferduif heeft een beperkt verspreidingsgebied en daardoor is de kans op uitsterven aanwezig. De grootte van de populatie is niet gekwantificeerd. De vogel is plaatselijk nog redelijk algemeen.Het leefgebied wordt echter aangetast door ontbossing waarbij natuurlijk bos wordt omgezet in gebied voor agrarisch gebruik. Om deze redenen staat deze soort als gevoelig op de Rode Lijst van de IUCN.[1]
Bronnen, noten en/of referentiesDe witkopjufferduif (Ptilinopus eugeniae) is een vogel uit de familie Columbidae (duiven).
Denne ornitologirelaterte artikkelen er foreløpig kort eller mangelfull, og du kan hjelpe Wikipedia ved å utvide den. Denne ornitologirelaterte artikkelen er foreløpig kort eller mangelfull, og du kan hjelpe Wikipedia ved å utvide den. Ptilinopus eugeniae é uma espécie de ave da família Columbidae.
É endémica das Ilhas Salomão.
Os seus habitats naturais são: florestas subtropicais ou tropicais húmidas de baixa altitude.[1]
Está ameaçada por perda de habitat.[1]
Ptilinopus eugeniae é uma espécie de ave da família Columbidae.
É endémica das Ilhas Salomão.
Os seus habitats naturais são: florestas subtropicais ou tropicais húmidas de baixa altitude.
Está ameaçada por perda de habitat.
Vithuvad fruktduva[2] (Ptilinopus eugeniae) är en fågel i familjen duvor inom ordningen duvfåglar.[3] Fågeln är endemisk för östra Salomonöarna och förekommer på Makira, Malaupaina och Ugi.[3] IUCN kategoriserar arten som nära hotad.[1]
Wikimedia Commons har media som rör vithuvad fruktduva.
Wikispecies har information om Ptilinopus eugeniae.
Vithuvad fruktduva (Ptilinopus eugeniae) är en fågel i familjen duvor inom ordningen duvfåglar. Fågeln är endemisk för östra Salomonöarna och förekommer på Makira, Malaupaina och Ugi. IUCN kategoriserar arten som nära hotad.
Ptilinopus eugeniae là một loài chim trong họ Columbidae.[1]
Ptilinopus eugeniae là một loài chim trong họ Columbidae.
