Andaman Woodpecker

Dryocopus hodgei

A large, unmistakable black woodpecker with a red crest. Note the long, dark bill and strikingly pale eyes. Found in mangroves and evergreen forests, where it occurs in pairs or small parties. Prefers feeding higher up, but is known to come down to look for invertebrates. The call is loud, sharp, and shrill, and usually consists of one or two notes. 

识别特征

The Andaman woodpecker is around 38 cm (15 in) long and weighs between 156–255 g (5.5–9.0 oz). The plumage is mostly slate-grey to black, with a bright red crest. The male also has a red crown and malar area under the eye. The bare skin around the eye is grey, and the legs are slaty coloured, and the bill is black. The irises are pale yellow. Juvenile birds look like adults but have browner, duller plumage and brown eyes, and may have with feathers in the crown. The species differs from the white-bellied woodpecker in not having a white belly and having more slate-coloured plumage (as opposed to black).

分类信息

The Andaman woodpecker was described by Edward Blyth in 1860 as Mulleripicus Hodgei. The specific name hodgei is for Captain S. Hodge, of the Royal Navy, who was stationed in the Andaman Islands at the time. The species was once considered to be a subspecies of the white-bellied woodpecker, but differs in its appearance and its calls. The separation of the two species is also supported by genetic evidence.

学名
Dryocopus hodgei
命名信息
(Blyth, 1860)
Piciformes
Picidae
Dryocopus

分布与栖息地

迁徙
Resident species

行为

Little is recorded about the behaviour of the Andaman woodpecker. It lives in pairs, but also associates in small flocks. It forages on large trunks and branches, but has also been recorded foraging on the ground for ants. It has been recorded breeding between January and March, and breeds in a nest hole 6–14 m (20–46 ft) off the forest floor, in a dead tree. Two eggs are laid.

保护状况

Population trend: declining.

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

Cinnamon Manakin-Tyrant

Cinnamon Manakin-Tyrant

Neopipo cinnamomea

A tiny easily-overlooked bird of forest understory. Plumage is mostly rufous, somewhat paler on belly, with a grayish head and a yellow crown patch that is not usually visible under field conditions. Note large-eyed appearance. Found in a variety of forest types, where it is an uncommon and poorly known resident of lower and middle levels; may be somewhat more common in areas with sandy soils. Feeds on insects and fruit taken in short sallies; sometimes found with understory mixed-species flocks. Strikingly similar to more common Ruddy-tailed Flycatcher but somewhat bulkier with distinctive large-eyed look; at close range, note blue-gray legs. Most readily detected by voice: call is a high, slurred note with a squeezed quality, given at fairly long intervals and often preceding the song, which is a distinctive, descending series of piping notes that carries surprisingly far and may be mistaken for a leaftosser at a distance.

Polynesian Triller

Polynesian Triller

Lalage maculosa

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Tawitawi Brown-Dove

Tawitawi Brown-Dove

Phapitreron cinereiceps

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