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Side-by-Side Comparison

คุณสมบัติ	Black-headed Gull	Andean Gull
ชื่อวิทยาศาสตร์	Larus ridibundus	Larus serranus
อันดับ	Charadriiformes	Charadriiformes
วงศ์ตระกูล	Laridae	Laridae
สถานะการอนุรักษ์	Least Concern	Least Concern
ความยาว	—	—
กว้างปีก	58.2 cm (22.9 in)	70.6 cm (27.8 in)
น้ำหนัก	261.0 g (9.21 oz)	478.0 g (16.86 oz)
อาหาร	--	--
จำนวนไข่	1-3	1-4
Population Trend	—	—

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

🌿 Wetland 🏖️ Coastal

Black-headed Gull only

🌾 Grassland

Andean Gull only

ไม่มี

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สถานะการอนุรักษ์

Least Concern

Black-headed Gull

Least Concern

Andean Gull

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About These Birds

Black-headed Gull

Black-headed Gull, 38–44 cm, is one of Europe's commonest gulls, breeding across the Palearctic on wetlands and coasts. Chocolate-brown (not black) hood in summer, lost in winter leaving dark ear-spot. Omnivore; follows ploughs, scavenges in cities, dips for invertebrates. Migratory.

Andean Gull

Andean Gull, 45–48 cm, breeds at high-altitude Andean lakes from Colombia to Argentina, typically above 3000 m. Black hood in breeding plumage; white below with grey mantle. Largely insectivore, following cattle or foraging at lake edges. Partial altitudinal migrant descending to Pacific and Atlantic coasts in winter.

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