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Side-by-Side Comparison

Attribute	Black-chested Mountain-tanager	Yellow-faced Grassquit
Scientific Name	Cnemathraupis eximia	Tiaris olivaceus
Order	Passeriformes	Passeriformes
Family	Thraupidae	Thraupidae
Conservation Status	Least Concern	Least Concern
Length	—	—
Wingspan	23.3 cm (9.2 in)	10.0 cm (3.9 in)
Weight	60.050000000000004 g (2.12 oz)	8.75 g (0.31 oz)
Diet	--	--
Clutch Size	--	2-4
Population Trend	—	—

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Habitat Comparison

Shared Habitats

🌲 Forest

Black-chested Mountain-tanager only

None

Yellow-faced Grassquit only

🌾 Grassland

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Conservation Status

Least Concern

Black-chested Mountain-tanager

Least Concern

Yellow-faced Grassquit

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About These Birds

Black-chested Mountain-tanager

The Black-chested Mountain-tanager is a large, striking tanager of Andean cloud forests and paramo edges in Colombia, Ecuador, and Peru, with males displaying bold black, turquoise-blue, and yellow plumage with a prominent black breast band. It inhabits the canopy of humid montane forests and shrubby paramo margins at elevations from 2,000 to 3,500 meters. It feeds on fruits, berries, and insects.

Yellow-faced Grassquit

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