Blue-vented Hummingbird vs Snowy-bellied Hummingbird

Blue-vented Hummingbird

Saucerottia hoffmanni

5 gShrubland

The blue-vented hummingbird is 8 to 11 cm (3.1 to 4.3 in) long and weighs an average of 4.45 g (0.16 oz). Both sexes have a straight bill with a blackish maxilla and a coral-red mandible with a dark tip. Adult males have golden-green upperparts with coppery to purplish rump and uppertail coverts. Their underparts are dark glittering golden-green with greenish to steel blue undertail coverts. Their tail is pale steel blue and slightly forked. Adult females are similar but with a duller green lower breast and belly. Voice: The blue-vented hummingbird's song is "a repeated buzzy, squeaky phrase tzi-tzee-tzup, sometimes followed by a few lower-pitched notes, tzi-tzee-tzup ... wut-chur-up." It also makes calls described as "a high, sharp tsit or dry chit, sometimes uttered in sputtering series."

ID text from Wikipedia, CC BY-SA 4.0

Photo: Åsa Berndtsson · CC BY 2.0

Snowy-bellied Hummingbird

Saucerottia edward

Tiny5 gForest

The snowy-bellied hummingbird is 8 to 11 cm (3.1 to 4.3 in) long. Males weigh 5 to 5.4 g (0.18 to 0.19 oz) and females 4.3 to 5.2 g (0.15 to 0.18 oz). Both sexes of all subspecies have a straight blackish bill whose mandible has a reddish base. Adult males of the nominate subspecies S. e. edward have bronze-green upperparts that are especially coppery in the back and rump. Their tail is bronze to coppery and sometimes has a purple sheen. Their throat and chest are glittering golden green, the belly has a V-shaped white center, and the undertail coverts are rufous. Voice: The snowy-bellied hummingbird's song is "a soft 'bebeebee, d’beebee' or 'tseer tir tir'." It also makes "tip" or "tsip" calls.

ID text from Wikipedia, CC BY-SA 4.0

Photo: gailhampshire from Cradley, Malvern, U.K · CC BY 2.0

Photos and recordings are credited to their authors under the licence shown. Full profiles: Blue-vented Hummingbird and Snowy-bellied Hummingbird.