Crimson-rumped Toucanet

About the Crimson-rumped Toucanet

The crimson-rumped toucanet (Aulacorhynchus haematopygus) is a near-passerine bird in the toucan family Ramphastidae. It is found in Colombia, Ecuador, and Venezuela. The crimson-rumped toucanet was originally described in the genus Pteroglossus. Two subspecies are recognized, the nominate A. h. haematopygus (Gould, 1835) and A. h. sexnotatus Gould, 1868.

The crimson-rumped toucanet is 40 to 45 cm (16 to 18 in) long. The nominate subspecies weighs 200 to 232 g (7.1 to 8.2 oz) and A. h. sexnotatus 141 to 200 g (5.0 to 7.1 oz). Their bill is brownish red and black with a vertical white line at the base; the nominate has a larger proportion of black than A. h. sexnotatus. Males and females have the same plumage but females have a shorter bill than males. Adults of both subspecies are mostly green with a gold gloss to the nape and upper back, a red rump, chestnut tips on the central two or three pairs of tail feathers, and bare orange-brown skin around the dark eye. The nominate has blue above and below the eye and on the sides of the breast. A. h. sexnotatus has less blue in those areas. Immatures are duller overall, with an orangey rump... Wikipedia →