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Side-by-Side Comparison

คุณสมบัติ	Atlantic White Tern	Bonaparte's Gull
ชื่อวิทยาศาสตร์	Gygis alba	Larus philadelphia
อันดับ	Charadriiformes	Charadriiformes
วงศ์ตระกูล	Laridae	Laridae
สถานะการอนุรักษ์	Least Concern	Least Concern
ความยาว	—	—
กว้างปีก	50.4 cm (19.8 in)	51.9 cm (20.4 in)
น้ำหนัก	138.0 g (4.87 oz)	204.575 g (7.22 oz)
อาหาร	--	--
จำนวนไข่	1	1-3
Population Trend	—	—

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

🏖️ Coastal

Atlantic White Tern only

ไม่มี

Bonaparte's Gull only

🌿 Wetland 🌾 Grassland

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สถานะการอนุรักษ์

Least Concern

Atlantic White Tern

Least Concern

Bonaparte's Gull

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About These Birds

Atlantic White Tern

Atlantic White Tern: 28–33 cm, wingspan 76–87 cm, ethereally white seabird with blue-grey bill, blue orbital ring, and large dark eyes. Breeds on tropical Atlantic islands including Ascension and Saint Helena; related species widespread across the Indo-Pacific. Nests on bare branches with no nest material. Feeds on small fish near the surface.

Bonaparte's Gull

Bonaparte's Gull, 28–30 cm, is North America's smallest Larus gull, breeding in boreal forests near lakes and wintering on both coasts. Breeding adult has a black hood; underwing shows white triangular flash. Planktivore and piscivore; buoyant, tern-like flight. Migratory; forms large winter flocks.

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Brown-headed Gull Larus brunnicephalus Saunders's Gull Saundersilarus saundersi Cabot's Tern Thalasseus acuflavidus West African Crested Tern Thalasseus albididorsalis All Laridae birds →

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