Rufous Piha

Lipaugus unirufus

Uncommon in humid evergreen forest of tropical lowlands, where lives mainly at middle to upper levels in forest canopy. Presence often revealed by loud whistled “PEE-HAH” calls, which can be given in response to loud noises such as a sharp handclap. Often perches still and rather upright for long periods, sallying out occasionally for fruit and small invertebrates. Plumage bright rusty overall, with paler eyering and slightly bushy face. Rufous Mourner looks very similar but smaller and sleeker.

识别特征

The adult rufous piha is about 23.5 cm (9.3 in) long and the sexes look similar. The upper parts are a uniform reddish-cinnamon and the underparts are similar but a slightly paler shade, the throat being the palest part. The bill is broad and either flesh-coloured or brown at the base, and there is sometimes a slight ring round the eye. This bird could be confused with the speckled mourner (Laniocera rufescens) but that bird is shorter and more slender, with a slimmer bill and a relatively longer tail; the male rufous piha utters various piercing, whistling calls.

分类信息

学名
Lipaugus unirufus
命名信息
Sclater, PL, 1860
Passeriformes
Cotingidae
Lipaugus

分布与栖息地

迁徙
Resident species

行为

The rufous piha breeds between March and August in Costa Rica, there probably being two clutches in the year. The diet consists largely of fruits, such as those of laurels and palms, and invertebrates such as insects and spiders. It lives in the middle and lower storeys of humid forest and seldom descends to ground level. Much of its food is plucked while it hovers, and anything gathered on the ground is carried aloft before being eaten. It often sits lethargically on a suitable perch for long periods, sallying out at intervals to snap up passing insect prey.

保护状况

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

Brown Bullfinch

Brown Bullfinch

Pyrrhula nipalensis

A handsome, uncommon resident of hilly forests, often quiet and difficult to locate. Adult gray above, whitish below, with gray-washed breast, blackish tail, black forecrown, and black wings with a broad pale panel near the shoulder. Juvenile much plainer, lacks black forecrown. Seen in profile, appears long-tailed and short-faced.

Great Hornbill

Great Hornbill

Buceros bicornis

A huge, distinctive hornbill with a large yellow bill and casque. Black face, wings, and breast contrast with white neck, belly, and tail. Sexes are similar, except that females have an entirely yellow casque, a pale iris, and bare pink skin around the eye. In flight, note the white tail with black band, and the black wings with a yellowish-white band and a white edge. The species inhabits dense evergreen forests. The call is usually a loud series of deep grunts. 

Sharp-tailed Ibis

Sharp-tailed Ibis

Cercibis oxycerca

A medium-sized wading bird, mostly black with a red bill and legs. Relatively long tail projection imparts a long-bodied appearance which is enhanced by its short legs. At close range, note bare red throat and orbital skin. Occurs in open wetlands and seasonally flooded savannas, usually in pairs or small groups, probing in mud, shallow water, or soft ground for invertebrates and fish. Unusual, far-carrying call is a single, horn-like note, often given in duet by pairs, with one higher-pitched than the other; the overall effect is like the braying of a donkey. Larger and longer-tailed than Bare-faced Ibis, much more vocal, and does not occur in large groups.

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