Black Metaltail vs Viridian Metaltail

Black Metaltail

Metallura phoebe

Tiny5 gShrubland

The black metaltail is 11.5 to 12.5 cm (4.5 to 4.9 in) long and weighs about 6 g (0.21 oz). It has a medium length, straight, black bill. The adult male is overall black with a purplish or rosy gray sheen. Its slightly forked tail is iridescent bronzy gold and rosy gray on its upper side and glittering golden-orange on its underside. It has a conspicuous white spot behind the eye and its gorget is glittering turquoise green. The adult female is overall dark smoky gray with a smaller gorget than the male. Juveniles are similar to the female but without a gorget. Voice: What is thought to be the black metaltail's song is "a repeated high-pitched single note, tsee.....tsee.....tsee...". Its presumed chase call is "a descending series of 4–6 high-pitched notes reminiscent of a Picumnus piculet". It also makes a repeated "short dry trill; djrrt...and longer dry chatters."

ID text from Wikipedia, CC BY-SA 4.0

Photo: David F. Belmonte · CC BY 4.0

Viridian Metaltail

Metallura williami

Tiny5 gForest

The viridian metaltail is 11 to 12 cm (4.3 to 4.7 in) long and weighs 4.1 to 5.3 g (0.14 to 0.19 oz). It has a medium length, straight, black bill. The adult male of the nominate subspecies has bottle green upper- and underparts. Its gorget is glittering bottle green and it has a purplish blue, slightly forked, tail. The adult female's upperparts are also bottle green. Its throat, breast, and belly are mottled green and white and its outer tail feathers have whitish tips on their underside. Juveniles are similar to adult females. Subspecies M. w. Voice: One vocalizatin of the viridian metaltail is "a descending series of 3–5 squeaky notes, often followed by several jumbled dry buzzy trills 'trsee-seee-seee-sew..trrk-tsetswe-trrk'". It also makes " repeated dry buzzy or gravelly notes."

ID text from Wikipedia, CC BY-SA 4.0

Photo: Amber M. King · CC BY 4.0

Photos and recordings are credited to their authors under the licence shown. Full profiles: Black Metaltail and Viridian Metaltail.