Sao Tome Grosbeak

Crithagra concolor

A large uniform chestnut finch with a robust pink-horn bill. Endemic to São Tomé and very rare; once thought to be extinct. Found singly and in pairs in primary and secondary forest in remote highlands where good habitat persists. Prefers the middle levels of the forest, but is also occasionally encountered on the ground. Loud human-like whistles, upslurred and high-pitched, “weeeooo” or “wheeet-wheeeoo,” are often the first sign of its presence. The Principe seedeater is much smaller and duller in coloration than Sao Tome Grosbeak. 

分类信息

学名
Crithagra concolor
命名信息
(Barboza du Bocage, 1888)
Passeriformes
Fringillidae
Crithagra

分布与栖息地

迁徙
Resident species

保护状况

种群趋势
declining

照片

分布

其他鸟类

Seram Honeyeater

Seram Honeyeater

Lichmera monticola

A drab brown sparrow-sized songbird with a downcurved bill. Note the pale base to the bill, the thin pale line between bill and eye, the pale skin behind the eye, and the prominent dark streaks on the breast. Inhabits montane forest and higher heathland, where it sometimes joins mixed-species flocks. Larger than Seram Myzomela, and further differentiated by pale base to bill, pale facial line, bare facial skin, and bold streaking below. Gives a strident, melodious “twit-twoo” song and harsh “shhurr” and liquid “wip” notes.

Papuan Eclectus

Papuan Eclectus

Eclectus polychloros

Robust, big-headed, and rather short-tailed parrot endemic to Papua and Cape York (Australia) and introduced to Solomon Islands, where it inhabits lowland and foothill forests. Male bright green with red underwings and orange bill, female bright red with violet belly and dark bill. Usually seen flying above forests at first light, squawking loudly. Calls include an ear-shattering, high-pitched squawk, as well as a lower, rasping caw. Formerly grouped with other closely related species under “Eclectus Parrot.”

Fork-tailed Woodnymph

Fork-tailed Woodnymph

Thalurania furcata

Fairly small fork-tailed hummingbird of lowlands. Males have an iridescent green head and breast and a violet belly, but in poor light appears evenly dark overall. Females are green above, light gray below. Note the slightly drooping bill on both sexes. One of the most common hummingbirds in lowland Amazonia; found in a variety of open forested habitats from young rainforest and forest edges to treefall gaps and gardens.

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