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Side-by-Side Comparison

คุณสมบัติ	White-tailed Shrike-tyrant	Bay-ringed Tyrannulet
ชื่อวิทยาศาสตร์	Agriornis albicauda	Phylloscartes sylviolus
อันดับ	Passeriformes	Passeriformes
วงศ์ตระกูล	Tyrannidae	Tyrannidae
สถานะการอนุรักษ์	Vulnerable	Least Concern
ความยาว	—	—
กว้างปีก	28.3 cm (11.1 in)	9.8 cm (3.9 in)
น้ำหนัก	87.65 g (3.09 oz)	8.0 g (0.28 oz)
อาหาร	--	--
จำนวนไข่	--	--
Population Trend	—	—

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

ไม่มี

White-tailed Shrike-tyrant only

🌾 Grassland

Bay-ringed Tyrannulet only

🌲 Forest

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สถานะการอนุรักษ์

Vulnerable

White-tailed Shrike-tyrant

Least Concern

Bay-ringed Tyrannulet

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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 …

Bay-ringed Tyrannulet

The Bay-ringed Tyrannulet is a small flycatcher of the Atlantic Forest in southeastern Brazil and northeastern Argentina. It has a brownish-olive plumage with faint wing bars and a subtle eye ring. It forages actively in forest canopy and edges, gleaning insects from foliage.

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