Oiseaux endémiques
Le Sri Lanka abrite une remarquable diversité d'oiseaux endémiques, parmi lesquels la pie bleue de Sri Lanka, aux couleurs éclatantes, le merle siffleur de Sri Lanka, plus discret, et le magnifique coq sauvage de Sri Lanka. Grâce à ses habitats variés, l'île favorise une biodiversité aviaire unique, ce qui en fait un paradis pour les ornithologues amateurs et un lieu privilégié pour les efforts de conservation.
Layard’s Parakeet
Bright green, long-tailed parrot, with a gray hood and conspicuous black throat. The beak is red-orange in males, but all dark in duller females. Small groups inhabit upper levels of humid forest in the Wet Zone and drier, wooded areas outside of that, in both the lowlands and hills. Combination of gray hood and black throat differentiates this from all other long-tailed parrots on the island; female Plum-headed Parakeet also has a gray hood but lacks the black throat of Layard’s Parakeet.
Description
Layard's parakeet is a green parrot, 29 cm long including a tail up to 13 cm. The adult has a bluish-grey head and back, separated by a green collar. There is a broad black chin stripe and the tail is blue tipped yellow. The upper mandible of the male's bill is red and the lower mandible is brown. The female is similar, but has an all black beak and less green on the face than the male. Immature birds are mainly green, with an orange bill.
Behaviour
Layard's parakeet is a bird of forests, particularly at the edges and in clearings, and also gardens. It is locally common. It undergoes local movements, driven mainly by the availability of the fruit, seeds, buds and blossoms that make up its diet. It is less gregarious than some of its relatives, and is usually in small groups outside the breeding season, when it often feeds with brahminy starlings. Its flight is swift and direct, and the call is a raucous chattering. It nests in holes in large trees, laying 3–4 white eggs.
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Francolin à pattes jaunes de CeylanGalloperdix bicalcarata
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Poule sauvage de CeylanGallus lafayetii
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Pigeon de TorringtonColumba torringtoniae
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Pigeon vert de CeylanTreron pompadora
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Perruche de CeylanLoriculus beryllinus
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Perruche à collier de CeylanPsittacula calthrapae
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Coucou à tête rougePhaenicophaeus pyrrhocephalus
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Coucou à bec vertCentropus chlororhynchos
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Petit hibou de CeylanOtus thilohoffmanni
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Chouette rousse de Ceylan$Glaucidium castanotum
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Calao de CeylanOcyceros gingalensis
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Pic de StricklandChrysocolaptes stricklandi
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Pic de CeylanDinopium psarodes
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Barbu à front jaunePsilopogon flavifrons
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Barbu à tête rougePsilopogon rubricapillus
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Pie bleue de CeylanUrocissa ornata
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Bulbul à ailes noiresRubigula melanictera
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Bulbul à oreilles jaunesPycnonotus penicillatus
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Drongo de CeylanDicrurus lophorinus
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Élaphrornis de PalliserElaphrornis palliseri
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Pellorne à tête brunePellorneum fuscocapillus
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Pomatorhinus à queue noirePomatorhinus melanurus
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Argya rouxArgya rufescens
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Argya à front grisArgya cinereifrons
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Zostérops de CeylanZosterops ceylonensis
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Gracula de CeylanGracula ptilogenys
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Sturnornis à front blanc$Sturnornis albofrontatus
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Merle de BlighMyophonus blighi
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Merle à ailes tachetéesGeokichla spiloptera
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Merle de CeylanZoothera imbricata
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Moucherolle saleEumyias sordidus
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Dicaeum de CeylanDicaeum vincens
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Tephrodornis de CeylanTephrodornis affinis
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Hirondelle à poitrine rougeCecropis hyperythra