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Side-by-Side Comparison

คุณสมบัติ	Brown-headed Gull	California Gull
ชื่อวิทยาศาสตร์	Larus brunnicephalus	Larus californicus
อันดับ	Charadriiformes	Charadriiformes
วงศ์ตระกูล	Laridae	Laridae
สถานะการอนุรักษ์	Least Concern	Least Concern
ความยาว	—	—
กว้างปีก	66.8 cm (26.3 in)	75.4 cm (29.7 in)
น้ำหนัก	584.0 g (20.60 oz)	717.5 g (25.31 oz)
อาหาร	--	--
จำนวนไข่	1-4	2-4
Population Trend	—	—

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

🌿 Wetland 🏖️ Coastal

Brown-headed Gull only

ไม่มี

California Gull only

🌾 Grassland

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สถานะการอนุรักษ์

Least Concern

Brown-headed Gull

Least Concern

California Gull

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About These Birds

Brown-headed Gull

Brown-headed Gull, 41–46 cm, breeds at high-altitude Tibetan lakes and Central Asian wetlands, wintering on coasts from India to Southeast Asia. Brown hood in breeding plumage; white wing mirrors. Piscivore and invertivore; follows fishing activity in coastal bays.

California Gull

California Gull, 46–55 cm, breeds at inland lakes of western North America and winters on the Pacific coast. Yellow bill with red and black spot, greenish-yellow legs. Omnivore; famous for saving Utah crickets crops in 1848 — commemorated as Utah's state bird. Strongly migratory.

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