White-crowned Lapwing

Vanellus albiceps

This striking lapwing is best identified by its long yellow wattles, white belly, and gray head split down the center by a broad white crown stripe. In flight, the distinctive wings are almost entirely white with black tips. It prefers breeding and foraging on large permanent rivers with extensive sand banks but will also wander to smaller streams and pans. It utters a loud “kriiip” call when alarmed or defending its territory. The similar Wattled Lapwing differs from White-headed Lapwing by having a dark belly and red-based wattles.

识别特征

This lapwing is unmistakable. Its wings and tail are strikingly patterned in black and white, the back is brown and the underparts white. The head is particularly striking, being mainly grey, but with a white crown and foreneck. The eyering, facial wattles and legs are yellow. Females, males and young birds are similar in plumage.

分类信息

学名
Vanellus albiceps
命名信息
Gould, 1834
Charadriiformes
Charadriidae
Vanellus

分布与栖息地

迁徙
Resident species

行为

It is a wader which breeds on exposed sand or shingle near rivers. 2–3 eggs are laid in a ground scrape. The nest and young are defended noisily and aggressively against all intruders, up to and including the hippopotamus.<p>Food is mainly insects and other small invertebrates. This species often feeds in small flocks when not breeding.

保护状况

种群趋势
stable

照片

分布

鸟叫声

其他鸟类

Chestnut-capped Flycatcher

Chestnut-capped Flycatcher

Erythrocercus mccallii

A small, active flycatcher often found in small flocks or mixed-species groups in the understory of forests or patches of trees, constantly calling and moving its tail. Shows a reddish face, cap, and small crest, a buffy throat, and a reddish rump and tail. Shape is reminiscent of African Blue Flycatcher, African Crested-Flycatcher, and related species, but note Chestnut-capped Flycatcher’s distinctive patterning and vocals. Song is a series of short, high-pitched phrases with variable spacing between notes, and the calls are short “tsip” or “seep” notes. 

Least Grebe

Least Grebe

Tachybaptus dominicus

This wee little grebe is dark gray overall with paler fluffy bum. The face is dark in breeding plumage; paler with a whitish throat in nonbreeding plumage. Also note piercing yellow eye and thin, sharply pointed bill. Compare with Pied-billed Grebe, which is larger, browner, and thicker-billed. Widespread throughout Middle and South America; very limited range in the U.S. Found in marshy ponds, often with extensive vegetation. Usually seen singly or in pairs, sometimes in small groups. Frequently dives underwater.

Gray-bellied Antbird

Gray-bellied Antbird

Ammonastes pelzelni

Small, range-restricted antbird of northwestern Amazonia. Most often found in forests on sandy soil, less frequently in dense woodland growing in the transition between upland and flooded forests. Note brownish upperparts, darker wings and tail, and grayish underparts; the male has a darker throat. Distinctive song is a fast rising series of burry whistles, similar to Plain-throated Antwren’s song but faster and more even in pace.

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