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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Pacific Wren (Troglodytes pacificus)

Taxonomy:

Troglodytes hyemalis [sic] (var. pacificus

) S. F. Baird, 1864, Simiahmoo, Puget Sound, Washington.

Until recently considered conspecific with T. troglodytes and T. hiemalis, given great morphological consistency, but acoustic and...

Descriptive notes: 9–11 cm; 8–12 g. Small, dark wren with short tail, small bill and pale supercilium, chin and throat. Upperwing-coverts rufous-brown with darker barring; primaries and secondaries brown, barred darker; upper breast light wood...
figure, drawing, illustration of Pacific Wren (Troglodytes pacificus)

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)

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)

Rail-babbler (Eupetes macrocerus)

Taxonomy:

Eupetes macrocerus

Temminck, 1831, Padang, Sumatra.

Original name was unjustifiably emended to “macrocercus” and this version has been used extensively; Temminck himself emended name to “...

Descriptive notes: 28–30 cm; 66–72 g. Distinctive, with long neck and tail; broad white supercilium from front of eye and extending down side of neck, bordered below by broad black line from bill base and lores through and below orbit and...
figure, drawing, illustration of Rail-babbler (Eupetes macrocerus)

Red-footed Booby (Sula sula)

Taxonomy:

Pelecanus Sula

Linnaeus, 1766, Barbados, West Indies.

Validity of races often questioned, and delimitation difficult owing to existence of colour morphs. On other hand, has been suggested that websteri...

Descriptive notes: 66–77 cm; 900–1003 g; wingspan 124–152 cm. Smallest booby, with relatively long tail and large eye; highly polymorphic, with variety of morphs (and intermediates) irrespective of subspecies. Adult white morph has all...
figure, drawing, illustration of Red-footed Booby (Sula sula)