Bird Guide

Buffy Hummingbird vs Rainbow-bearded Thornbill

Buffy Hummingbird (Leucippus fallax)

Buffy Hummingbird

Leucippus fallax

Tiny6 gShrubland

The male and female buffy hummingbird are similar in appearance but the female tends to be less brightly coloured, and there is considerable variation in shade between individuals. The back and upper parts of the bird are a dull green, the underparts pale cinnamon-buff and the belly and undertail coverts white. The tail is dull green with a transverse grey bar and a rounded end. There is a white spot behind the eye and the beak is slender and straight. The upper mandible is black and the lower one pale with a black tip. The bird ranges from 8.5 to 9 cm (3.3 to 3.5 in) in length.

ID text from Wikipedia, CC BY-SA 4.0

Photo: Wilfredor · CC0
Rainbow-bearded Thornbill (Chalcostigma herrani)

Rainbow-bearded Thornbill

Chalcostigma herrani

Tiny6 gGrassland

The rainbow-bearded thornbill is 10 to 12 cm (3.9 to 4.7 in) long. Males weigh about 6.2 g (0.22 oz) and females 5.6 g (0.20 oz). Both sexes have a short, needle-like bill. Adult males of the nominate subspecies are mostly bottle green with a white dot behind the eye and rufous forecrown and crown. It has black primaries, a coppery rump, and white undertail coverts. The forked tail is blue-black with prominent white tips at the corners that are most easily seen from below. Its gorget ("beard") is a rainbow of colors from celadon-green through turquoise to yellow and red at the lower end. Voice: There are few recordings of the rainbow-bearded thornbill's vocalizations. What might be a song is a "repeated low-pitched cheet-dee-dee-cheet".

ID text from Wikipedia, CC BY-SA 4.0

Photo: Ryan F. Mandelbaum · CC BY 4.0

Where you might meet both

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Photos and recordings are credited to their authors under the licence shown. Full profiles: Buffy Hummingbird and Rainbow-bearded Thornbill.