White-mantled Barbet

Capito hypoleucus

Endemic to northern Colombia. Glossy black above and off-white below with a vague brown breast band. Look for the stout bill and patch of red on the forehead. Sexes similar. The namesake white mantle can be difficult to see, as these birds tend to stay high in the canopy of tall forest. Usually in pairs, which follow mixed-species flocks.

识别特征

With the division of toucan barbet, the white-mantled barbet is perhaps the largest of the New World barbets, rivaled only by the scarlet-banded barbet. with an average length of 19 cm (7.5 in), males and females respectively weigh an average of 74.6 g (2.63 oz) and 67.4 g (2.38 oz). The bird has black upperparts with narrow pale lines on the nape and scapulars. These lines are not easy to see because the bird is mostly observed higher up in the canopy of tall trees. The forehead and crown are red. The bird's underparts are white with a slight yellowish wash and a flush of cinnamon on the breast. They eyes are red, the large, chunky bill is yellowish, and the legs and feet are greenish-grey. Females have a black spot at the base of the lower mandible.

分类信息

This species was first formally described in 1897 by English ornithologist Osbert Salvin, based on a sample collected by Antwerp Edgar Pratt in Antioquia Department. The species name is derived from the Latin capito - big-headed, and the Ancient Greek hupo - beneath, and leukos - white.<p>Three subspecies are recognized:

学名
Capito hypoleucus
命名信息
Salvin, 1897
Piciformes
Capitonidae
Capito

分布与栖息地

The white-mantled barbet is found in the Middle Magdalena Valley of Colombia at altitudes between 200 and 1,800 m (660 and 5,910 ft).<p>It is a bird of the tropical zone, inhabiting humid forests on montane slopes, forest patches with a mosaic of pastures, secondary forest, and plantations mixed with fruiting trees.

迁徙
Resident species

行为

Migration pattern: Resident species.

保护状况

Population trend: declining.

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

Principe Seedeater

Principe Seedeater

Crithagra rufobrunnea

An incredibly dowdy small seedeater with a pink-horn bill and a pale throat. On São Tomé its color is gray-brown and on Príncipe more buffy-cinnamon. On São Tomé it is a common resident in most habitats from primary forest to suburban gardens up to 1500 meters of elevation; on Príncipe it is uncommon and more restricted to forest. Song is variable, but mostly a strident, rapidly delivered series of high-pitched notes “tseet-teet-teet-teet-tseeu-tseeu-tseeu” or similar; call is a slurred “tshweet.” The much larger Sao Tome Grosbeak is chestnut in color and rare in remote forest on São Tomé; Yellow-fronted Canary is much brighter. 

Blakiston's Fish-Owl

Blakiston's Fish-Owl

Ketupa blakistoni

Massive pale brown owl with plump, rounded ear tufts. An endangered species, found in mature boreal forests near streams where there are tree cavities suitable for nesting. Preys mostly on fish. Distinguished from Eurasian Eagle-Owl by absence of broad black streaks on breast and rounder, thicker ear tufts that are not held erect. Deep, resonant song, given in duet by pair. Duet consists of three notes, with the first two notes from a male and a third from a female. The lower-pitched female note partially overlaps with the second male note.

Dark-bellied Cinclodes

Dark-bellied Cinclodes

Cinclodes patagonicus

Fairly common in lowlands and foothills; often along the coast south of the range of Seaside Cinclodes. Found along streams, lakeshores, on rocky coasts, and also feeding on lawns and in pastures near water. Plumage dark overall with bold white head stripes and fine whitish streaking on breast. Larger, darker, and more sluggish than sprightly Gray-flanked Cinclodes (the two can occur together in winter), with a slightly longer bill. Note the bold buffy wing stripe shown in raised wing song display from a low perch.

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