Bank Cormorant
Phalacrocorax neglectus
A medium-to-large-sized, stocky, marine cormorant that is a specialist in kelp forests of the Benguela Current, where it is scarce resident. Similar to Cape Cormorant but slightly larger and thicker-necked. Adults have a black (not orange) throat patch and honey-brown (not blue) eyes, giving them a plain-looking face. If seen well, the head is flattish with an indistinct crest that more often manifests as a bulbous forehead. In flight, it is difficult to tell from the abundant Cape Cormorant unless the characteristic white back--most prevalent in the breeding season (but absent in some individuals)--is seen. Immatures are duller but retain the adult’s characteristic shape. Best seen at roosts.
识别特征
The bank cormorant is a heavy-bodied bird, roughly 75 cm in length. It is generally black in appearance with a bronze sheen, though the wings are a dark brown rather than a true black. Adults have a small crest on their heads, and normally have a white rump. Pale eyes in an all black face are considered to be distinctive for adults, with immature birds having dark eyes.
分类信息
- 学名
- Phalacrocorax neglectus
- 命名信息
- (Wahlberg, 1855)
- 目
- Suliformes
- 科
- Phalacrocoracidae
- 属
- Phalacrocorax
分布与栖息地
- 迁徙
- Resident species
行为
A prime food for these birds is the cape rock lobster Jasus lalandii, and their feeding distribution closely matches the kelp beds where these lobsters live, though the birds will also take a variety of other crustacean and fish prey, notably bearded goby Sufflogobius bibarbatus.<p>The birds may breed at any time of the year, laying two or three chalky-white eggs in a nest constructed from seaweed and guano.
保护状况
Numbers of these birds have been declining sharply in recent decades, partly because of commercial fishing for bearded goby, partly because of increasing human disturbance, and partly because numbers of kelp gulls have been increasing because of human provisioning, and the gulls are active predators on the cormorant eggs and chicks. The world population is probably now around 4,000 birds. The most important population centres are in Mercury Island and Ichaboe Island in Namibia.
- 种群趋势
- declining
照片
分布
其他鸟类

Green Junglefowl
Gallus varius
Fancy-looking “chicken” endemic to Java and the Lesser Sundas, from Bali east to Alor. Also introduced to the Cocos Islands. Dark, iridescent male is distinctive, with dark-centered orange and yellow feathers on the back and wings. Also note his bright blue-and pink comb and large red wattle. Female is dull brown with dark spotting, and also has a blackish tail and pale pinkish face; compare with female Red Junglefowl, which is warmer-colored overall, with more orangeish tones. Inhabits open forests, forest edges, and scrub from lowlands into foothills. Scratches about on the ground singly, or in small groups. Gives an incredibly hoarse crow: “krewwarewwah!”

African Hill Babbler
Sylvia abyssinica
Unusual warbler with a gray head and underparts and a rich brown back. There is some geographical variation, and one subspecies in south and east Tanzania shows a black face. Found in tangles in the mid-story of montane forest. Shy and skulking bird that is usually in small groups. Most often detected by voice: a chatty, up-and-down series of slurred whistles. Somewhat similar to illadopsises, but usually found in the mid-story, not on or near the ground.

Ashy Thrush
Geokichla cinerea
A medium-sized bird of lowland and foothill forest. Forages on the ground. Ashy-gray above with black-and-white bars in the wing and the face. Underparts white, with black spots concentrated in the chest. Similar to White’s and Sunda Thrushes, but smaller, with spots rather than scales below and an obvious black vertical bar through the eye. Song is a simple medium-pitched whistled melody. Also gives harsh grating calls.
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