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Side-by-Side Comparison

คุณสมบัติ	Ash-throated Casiornis	Bay-ringed Tyrannulet
ชื่อวิทยาศาสตร์	Casiornis fuscus	Phylloscartes sylviolus
อันดับ	Passeriformes	Passeriformes
วงศ์ตระกูล	Tyrannidae	Tyrannidae
สถานะการอนุรักษ์	Least Concern	Least Concern
ความยาว	—	—
กว้างปีก	15.1 cm (5.9 in)	9.8 cm (3.9 in)
น้ำหนัก	19.5 g (0.69 oz)	8.0 g (0.28 oz)
อาหาร	--	--
จำนวนไข่	--	--
Population Trend	—	—

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

ไม่มี

Ash-throated Casiornis only

ไม่มี

Bay-ringed Tyrannulet only

🌲 Forest

{# ════════════════════════════════════════════════════════════════════════ Song & Call Comparison ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ Geographic Range & Migration ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ Conservation Status Comparison ════════════════════════════════════════════════════════════════════════ #}

สถานะการอนุรักษ์

Least Concern

Ash-throated Casiornis

Least Concern

Bay-ringed Tyrannulet

{# ════════════════════════════════════════════════════════════════════════ Identification Tips — How to Tell Them Apart ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ About Each Bird (Descriptions) ════════════════════════════════════════════════════════════════════════ #}

About These Birds

Ash-throated Casiornis

The Ash-throated Casiornis is a flycatcher found in dry forests and caatinga scrub of northeastern Brazil. Weighing around 19.5g with a wingspan near 15.1cm, it is a plain brown bird with an ash-toned throat. It forages for insects by sallying from exposed perches in open woodland.

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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