West African Crested Tern
Thalasseus albididorsalis
A large tern found strictly in coastal areas. Very pale, with a long forked tail. Shows a black cap and orange bill in breeding plumage, and a white cap, black back of the head, and yellow-orange bill when not breeding. Feeds in open ocean and saltwater bays, where it flies above the water looking for small fish. Rests on beaches, often in mixed groups with other tern species. Separated from most other terns by large size; only slightly smaller than Caspian. Separated from Caspian by the thinner orange bill (usually not deep red), shaggier crest, longer tail, and in flight the much paler wing, without a large panel of solid black. Similar to Lesser Crested Tern, but significantly larger and chunkier.
分类信息
- 学名
- Thalasseus albididorsalis
- 命名信息
- (Hartert, EJO, 1921)
- 目
- Charadriiformes
- 科
- Laridae
- 属
- Thalasseus
分布与栖息地
- 繁殖区
- AF : coasts of Mauritania to Guinea (w Africa)
- 非繁殖区
- to coasts of Morocco in n and s to Namibia
照片
鸟叫声
其他鸟类

Kalinago Wren
Troglodytes martinicensis
Small brownish wren now found only on Dominica; formerly also occurred on Guadeloupe and Martinique. Plumage cinnamon-brown overall, with dark barring on the wings and tail. Lacks white eyebrow. Generally more arboreal than mainland “House Wrens”, occurring in dense brushy woodland throughout the island. Often perches conspicuously when singing, but otherwise fairly secretive. Listen for loud song of chatters and clearer trills, as well as harsh scolding calls.

Bare-throated Whistler
Pachycephala nudigula
A chunky, thick-billed songbird. Unmistakable male is olive-green above with yellow-tinged underparts, a jet black hood, and a diagnostic patch of loose bare red skin on throat. Dull female has a gray head, an olive back, a yellow underside, and a white throat. Juvenile resembles female, but has a yellow throat. Found singly in hill and montane forest in the Lesser Sundas. Female can be separated from female Rusty-breasted Whistler by the olive upperparts, solid yellow underparts, lack of any pink on the breast, and indistinct pale eye-ring. Loud, powerful song consists of strident whistled notes and includes imitations of crows, orioles, and other bird species. Highly variable sounds also include a car alarm-like “WEE-WOO-WEE-WOO.”

Lesser Adjutant
Leptoptilos javanicus
A large stork with a completely bare head and neck ideal for its scavenging habits. The adult’s face is red and the neck is yellow while the juvenile has a brownish head and a white, thinly-feathered neck. The upperparts are all dark while the underparts are mostly white. In flight, note the broad wings with distinctive white “armpits” and tucked in neck. Similar to the larger Greater Adjutant; Lesser has a more slender bill, has all-dark upperwings, and often adopts a more upright, less “hunched” posture. Often found in shallow marshes, fields, and swamps.
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