Red-billed Curassow

Crax blumenbachii

Very large terrestrial species. Males are mostly black with a curly crest and a white belly and vent. Note the red bill knob with a small wattle. Females have black-and-chestnut bars on their wings and a rufous belly. Inhabits humid primary forests with dense understory where it normally forages in pair or small family groups.

识别特征

The red-billed curassow is a large bird reaching a length of 82 to 92 centimetres (32 to 36 in). The male has pure black upper parts with a large black crest, and white underparts. There are bright red wattles and knobs at the base of the bill. The male can be distinguished from the wattled curassow (Crax globulosa) by being less bluish-black and from the black curassow (Crax alector) by being less purplish-black. The female lacks the wattles and has black upper parts, a black and white barred crest, reddish-brown wings barred and mottled with black, and reddish-brown or ochre underparts.

分类信息

学名
Crax blumenbachii
命名信息
Spix, 1825
Galliformes
Cracidae
Crax

分布与栖息地

迁徙
Resident species

行为

The red-billed curassow is a largely ground-dwelling bird. It feeds on seeds, fruits, buds and small invertebrates. Males can be heard issuing their loud "booms" in September and October. Females lay a clutch of one to four eggs and the young are fledged by the end of the year.

保护状况

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

Snow Partridge

Snow Partridge

Lerwa lerwa

A stone-colored terrestrial bird of stony hillsides, mountain ridges, and meadows above treeline. Adults speckled gray and white above, with dense rusty streaking on white underparts, red bill, and deep red legs. Usually forages in small groups, often in very exposed areas such as cliff sides and rocky ridges. Song, often given by multiple birds in a group simultaneously, is high-pitched and has a slippery, squeaky quality like wet shoes on tile; male song louder and ascending, female’s softer and descending.

Marcapata Spinetail

Marcapata Spinetail

Cranioleuca marcapatae

Fairly small, long-tailed bird found in a small range in the Peruvian Andes. Reddish brown above, pale tan below, with a pale eyebrow edged in black and a variably colored crown. In the eastern part of its range, the crown is reddish brown; in its northwestern populations, the crown is creamy white. Has a bolder whitish throat and eyebrow than the similar Ash-browed Spinetail, which is typically found at lower elevations. Marcapata Spinetail forages in low vegetation in cloud forest, especially in thick bamboo. Listen for its song, a descending series of staccato, metallic notes.

Golden-crested Myna

Golden-crested Myna

Ampeliceps coronatus

Unmistakable glossy black bird with a dash of bright yellow on the head and wings. Male has more extensive yellow on the head than the female. Inhabits lowland to foothill evergreen forests where it forages in pairs or small flocks up in the canopy. Look out for their flashing yellow wing patches as they move between trees. Like other mynas and starlings, gives a variety of gurgles, croaks, and high-pitched fluid notes.

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