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Olrog's Gull
Larus atlanticus
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Near Threatened
กว้างปีก
78.3 cm
น้ำหนัก
850.0 g
วงศ์ตระกูล
Laridae
อันดับ
Charadriiformes
เกี่ยวกับเรา
Olrog's Gull, 55–58 cm, is an Endangered South American gull breeding in small colonies in Buenos Aires Province, Argentina. Very similar to Belcher's Gull. Piscivore; entirely dependent on mudflats and estuaries of the Buenos Aires coast. Threatened by industrial development of breeding and foraging sites.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| กว้างปีก | 78.3 cm | 30.8 in |
| น้ำหนัก | 850.0 g | 29.98 oz |
Habitat & Range
สถานะการอนุรักษ์
Near Threatened
IUCN Red List
พฤติกรรมและการผสมพันธุ์
การทำรัง
Nest type: SC.
อนุกรมวิทยา
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| อันดับ | Charadriiformes (Shorebirds & Gulls) |
| วงศ์ตระกูล | Laridae (Gulls & Terns) |
| Genus | Larus |
| ชนิดพันธุ์ | Larus atlanticus |
Distribution
Olrog's Gull has been recorded in 1 countries.
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พบ
Not recorded
countries highlighted
External Databases
คำถามที่พบบ่อย
Is the Olrog's Gull endangered?
The Olrog's Gull has a conservation status of Near Threatened.
How does the Olrog's Gull nest?
Nest type: SC.
How big is the Olrog's Gull?
The Olrog's Gull has a wingspan of 78.3 cm, weight of 850.0 g.
What order and family does the Olrog's Gull belong to?
The Olrog's Gull (Larus atlanticus) belongs to the order Charadriiformes and the family Laridae.
Similar Birds
Other species in the Laridae family
Black-tailed Gull
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Least Concern
Heermann's Gull
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Near Threatened
Mongolian Gull
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Yellow-legged Gull
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Least Concern
Chinese Crested Tern
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Critically Endangered
Armenian Gull
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Least Concern
Great Black-backed Gull
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Least Concern
Mediterranean Gull
Larus melanocephalus
Least Concern