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Side-by-Side Comparison

คุณสมบัติ	American Tree Sparrow	Black-chested Sparrow
ชื่อวิทยาศาสตร์	Passerella arborea	Peucaea humeralis
อันดับ	Passeriformes	Passeriformes
วงศ์ตระกูล	Passerellidae	Passerellidae
สถานะการอนุรักษ์	Least Concern	Least Concern
ความยาว	—	—
กว้างปีก	14.4 cm (5.7 in)	13.4 cm (5.3 in)
น้ำหนัก	19.0 g (0.67 oz)	23.233333333333334 g (0.82 oz)
อาหาร	--	--
จำนวนไข่	4-6	3-4
Population Trend	—	—

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

ไม่มี

American Tree Sparrow only

🌿 Wetland 🌾 Grassland

Black-chested Sparrow only

🏜️ Desert

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สถานะการอนุรักษ์

Least Concern

American Tree Sparrow

Least Concern

Black-chested Sparrow

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

About These Birds

American Tree Sparrow

The American Tree Sparrow is a compact passerellid weighing 19 g with a 14.4 cm wingspan, breeding in shrubby Arctic tundra and wintering in open fields and weedy areas across North America. It is identified by its rufous cap and distinctive central breast spot.

Black-chested Sparrow

The Black-chested Sparrow is a medium-sized sparrow endemic to central Mexico, with a distinctive black breast patch, grey head with a white supercilium, and rufous-brown back. It inhabits arid and semi-arid scrub, thorn bush, and open pine-oak woodland in the interior of Mexico from Jalisco and Guanajuato south to Oaxaca. It feeds on seeds and insects.

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