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Side-by-Side Comparison

Attribute	White-tailed Shrike-tyrant	Willow Flycatcher
Scientific Name	Agriornis albicauda	Empidonax traillii
Order	Passeriformes	Passeriformes
Family	Tyrannidae	Tyrannidae
Conservation Status	Vulnerable	Least Concern
Length	—	—
Wingspan	28.3 cm (11.1 in)	13.3 cm (5.2 in)
Weight	87.65 g (3.09 oz)	13.316666666666668 g (0.47 oz)
Diet	--	--
Clutch Size	--	3-4
Population Trend	—	—

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Habitat Comparison

Shared Habitats

🌾 Grassland

White-tailed Shrike-tyrant only

None

Willow Flycatcher only

None

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Conservation Status

Vulnerable

White-tailed Shrike-tyrant

Least Concern

Willow Flycatcher

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About These Birds

White-tailed Shrike-tyrant

The White-tailed Shrike-tyrant, <em>Agriornis albicauda</em>, belongs to the family Tyrannidae, the tyrant flycatchers, one of the largest bird families in the world. Detailed plumage and behavioral descriptions of this species are limited in the available literature. This species inhabits grassland environments, particularly puna and high-altitude grasslands in the Andes of Ecuador, Peru, Bolivia, and Argentina. The White-tailed Shrike-tyrant is classified as Vulnerable, reflecting concern over its restricted range and ongoing habitat degradation from overgrazing and agricultural expansion. Diet information is …

Willow Flycatcher

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