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Heermann's Gull

Larus heermanni

Near Threatened
กว้างปีก
67.2 cm
น้ำหนัก
448.26666666666665 g
วงศ์ตระกูล
Laridae
อันดับ
Charadriiformes

เกี่ยวกับเรา

Heermann's Gull, 46–51 cm, is distinctive — dark grey body, white head (breeding), red bill. Breeds almost entirely on Isla Rasa in the Gulf of California, then disperses north along the Pacific coast to British Columbia. Kleptoparasite; steals fish from Brown Pelicans. Near Threatened; range highly restricted.

Physical Description

Measurement Value Imperial
กว้างปีก 67.2 cm 26.5 in
น้ำหนัก 448.26666666666665 g 15.81 oz

Habitat & Range

สถานะการอนุรักษ์

Near Threatened
IUCN Red List

พฤติกรรมและการผสมพันธุ์

การทำรัง

Fledging: 45 days.

จำนวนไข่

1-2

อนุกรมวิทยา

Kingdom Animalia
Phylum Chordata
Class Aves
อันดับ Charadriiformes (Shorebirds & Gulls)
วงศ์ตระกูล Laridae (Gulls & Terns)
Genus Larus
ชนิดพันธุ์ Larus heermanni

Distribution

Heermann's Gull has been recorded in 1 countries.

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พบ Not recorded
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countries highlighted

External Databases

คำถามที่พบบ่อย

Is the Heermann's Gull endangered?
The Heermann's Gull has a conservation status of Near Threatened.
How does the Heermann's Gull nest?
Fledging: 45 days.
How big is the Heermann's Gull?
The Heermann's Gull has a wingspan of 67.2 cm, weight of 448.26666666666665 g.
What order and family does the Heermann's Gull belong to?
The Heermann's Gull (Larus heermanni) belongs to the order Charadriiformes and the family Laridae.

Similar Birds

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