Common Cactus-Finch
Geospiza scandens
This cactus-loving Galápagos finch has an especially distinctive bill, which is long, deep at the base, and often appears droopy. Bill is black on breeding male and dull orange on female and nonbreeding male. Male’s plumage is sooty-black; female is dark brown with paler underparts that are blotched with gray. Most prevalent in arid coastal areas, where it is often seen feeding on prickly pear flowers. Found on most islands, but absent from Española, Genovesa, Santiago, and Fernandina.
分类信息
The common cactus finch is one of nine species in the genus Geospiza, part of a group of closely related species known as Darwin's finches. There are four recognized subspecies:
- 学名
- Geospiza scandens
- 命名信息
- (Gould, 1837)
- 目
- Passeriformes
- 科
- Thraupidae
- 属
- Geospiza
分布与栖息地
Found in the arid zone of many of the islands in the Galápagos, the common cactus finch is seldom far from areas of Opuntia cactus.
- 迁徙
- Resident species
保护状况
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类

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Entomodestes leucotis
Beautiful, boldly patterned bird of montane forest. Reddish brown above, black below, with a black head, broad white mustache, and coral red bill. Perches upright in the mid-story and canopy of humid forest and forest edge. Listen for its distinctive song, an even-pitched, rusty wheeze “zzeee,” repeated every 10-20 seconds.

Predicted Antwren
Herpsilochmus praedictus
Recently described Amazonian antwren. Males are gray with a bold white eyebrow and a black crown, wings, and tail. Females have white spots on a black crown and a rusty forehead. Found in humid forest, including seasonally flooded forest along big rivers and white sand forest, foraging from the middle levels to the canopy. Usually accompanies mixed-species flocks in the canopy. The song is a soft rolling trill. The rather similar male of the Aripuana Antwren has less black on the upperparts, and females have a paler forehead; Aripuana’s song is similar, but with fewer notes.

Sumatran Treepie
Dendrocitta occipitalis
A dapper and long-tailed inhabitant of Java’s foothill and montane forests. Warm brown overall, with a silvery nape, dark face, and jet-black wings marked with a small white patch. Extremely long, round-tipped tail is silver-gray above with a dark tip, and predominantly dark below with a pale band near the tip. Forages at all levels of the forest, often hopping amongst leaf clusters and moving between trees in fast, fluttering flight. Calls include coarse grating squawks, a fluid “tlee’lee”, and a series of short hoarse “whurr!” notes.
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