Species

HBW Alive provides full accounts for every bird species known to science up to June 2013, including distribution maps and color illustrations. Check out these recently updated species or search the species you want.

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Northern Marquesan Reed-warbler (Acrocephalus percernis)

Taxonomy:

Conopoderas percernis

Wetmore, 1919, Nuku Hiva, Marquesas, Polynesia.

Until recently considered conspecific with A. mendanae, but molecular analysis#R indicates that...

Descriptive notes: 18–22 cm. A large, bulky reed-warbler, bright yellow below, with greenish upperparts, medium-length, slightly curved bill, and yellow-tipped tail. Probably indistinguishable from allopatric A. mendanae in a field situation. Sexes similar....
figure, drawing, illustration of Northern Marquesan Reed-warbler (Acrocephalus percernis)

Horned Grebe (Podiceps auritus)

Taxonomy:

Colymbus auritus

Linnaeus, 1758, Europe and America; restricted to Vaasa, Finland.

Sometimes placed in genus Dytes, although actually closer to P. grisegena and P. cristatus than to other Podiceps. Has...

Descriptive notes: 31–38 cm; 300–470 g. Nominate race in breeding plumage Another close view An adult settling on nest has blackish cap, hindneck and upperparts; upperwing blackish brown to brown-grey, with large white panel over...
figure, drawing, illustration of Horned Grebe (Podiceps auritus)

Golden-collared Manakin (Manacus vitellinus)

Taxonomy:

Pipra vitellina

Gould, 1843, Panama City, Panama.

Phylogenetic study#R supports sister relationship between present species and W races of M. manacus....

Descriptive notes: 10–11 cm; male 19·3 g, female 17·1 g. Male nominate race has black cap, golden-yellow on rest of head, upper mantle, shoulders, and chin to breast, throat feathers elongated (projected forwards well beyond bill tip...
figure, drawing, illustration of Golden-collared Manakin (Manacus vitellinus)

Red-billed Hornbill (Tockus erythrorhynchus)

Taxonomy:

Buceros erythrorhynchus

Temminck, 1823, Mora, Cameroon.

Closest to T. monteiri, but close also to T. flavirostris, T. leucomelas and T. deckeni (and presumably jacksoni...

Descriptive notes: 35 cm; male 124–185 g, female 90–151 g (nominate), male 182 g, female 148 g (race kempi), male 128 g, female 125 g (race ruahae). Small, black-and-white hornbill with spotted wing-coverts, white in outer tail, and long,...
figure, drawing, illustration of Red-billed Hornbill (Tockus erythrorhynchus)

Malay Eared-nightjar (Lyncornis temminckii)

Taxonomy:

Lyncornis Temminckii

Gould, 1838, Borneo.

Previously placed in genus Eurostopodus. Race jacobsoni of L. macrotis may belong in present species...

Descriptive notes: 25–28 cm. Sexes similar. Shows distinct "ears"; upperparts brown speckled buff, pale buff and cinnamon, crown boldly spotted with blackish-brown; thin buff nuchal ­collar; wing-coverts brown, speckled and spotted...
figure, drawing, illustration of Malay Eared-nightjar (Lyncornis temminckii)