Plain White-eye

Zosterops hypolais

This small warbler-like bird is unremarkable in appearance, but surely not the plainest of the white-eyes; look for a pale eye with a very narrow white eyering, grayish upperparts, and contrasting pale yellow throat. Endemic to the island of Yap, in the Western Caroline Islands of Micronesia, where it inhabits a wide range of forested and brushy habitats. The only other white-eye on the island, Yap White-eye, is dark olive-brown overall and has a much more prominent eyering. Forages actively in flocks. Gives high-pitched, scratchy trills and chirrups, comparable to parakeet and sparrow calls.

识别特征

The plain white-eye (Zosterops hypolais) is a species of bird in the family Zosteropidae. It is endemic to Yap. The indigenous name in the Yapese language is "Alingithngith", which applies to both species of Zosterops found in Yap. Its natural habitat is subtropical or tropical moist lowland forests.

分类信息

Genus: Zosterops; Family: Zosteropidae; Order: Passeriformes.

学名
Zosterops hypolais
命名信息
Hartlaub & Finsch, 1872
Passeriformes
Zosteropidae
Zosterops

分布与栖息地

迁徙
Resident species

行为

Migration pattern: Resident species.

保护状况

Population trend: stable.

种群趋势
stable

照片

分布

其他鸟类

Rufous-fronted Wood-Quail

Rufous-fronted Wood-Quail

Odontophorus erythrops

This chickenlike bird is bright rufous on the face and underparts and dark brown above. Look for the black throat with a contrasting white collar (lacking in southernmost population). Also note slight crest, stout bill, and some bare gray skin around the eye. Uncommon in western Colombia and Ecuador, where it is found in lowland and foothill forest. Shy and difficult to see; stays in small groups on the forest floor and rarely comes out in the open. Listen for rollicking whistled song, similar to other wood-quails.

Ultramarine Grosbeak

Ultramarine Grosbeak

Cyanoloxia brissonii

Stunning dark blue bird with a huge bill. Male is mostly deep cobalt with paler highlights on the shoulder and eyebrow and a darker patch around the eye. Female is rich reddish-brown overall. Found singly or in pairs in scrubby wooded habitats, often near water. Can be skulky, preferring to forage in dense thickets. Occurs mostly in southeastern South America, with disjunct populations in Venezuela and Colombia. Compare with Blue-black Grosbeak, which doesn’t overlap much in range and is typically found in heavier forest.

Cinnamon Ibon

Cinnamon Ibon

Hypocryptadius cinnamomeus

A fairly small to medium-sized bird of montane forest and edge on Mindanao. Bright cinnamon on the crown and back with darker wings and tail, a pale orange throat, chest, and sides, and white on the belly and under the base of the tail. Note the red eye and the silver-gray legs and bill. Often found in mixed-species flocks. No similar species in range. Voice is a mixture of high-pitched squeals, a sharp nasal “wik,” and a forceful, medium-pitched “piii! piuu-piuu!” with the final notes downslurred.

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