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Heermann's Gull

Larus heermanni

Near Threatened
Wingspan
67.2 cm
Weight
448.26666666666665 g
Family
Laridae
Order
Charadriiformes

About

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
Wingspan 67.2 cm 26.5 in
Weight 448.26666666666665 g 15.81 oz

Habitat & Range

Conservation Status

Near Threatened
IUCN Red List

Behavior & Breeding

Nesting

Fledging: 45 days.

Clutch Size

1-2

Taxonomy

Kingdom Animalia
Phylum Chordata
Class Aves
Order Charadriiformes (Shorebirds & Gulls)
Family Laridae (Gulls & Terns)
Genus Larus
Species Larus heermanni

Distribution

Heermann's Gull has been recorded in 1 countries.

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Present Not recorded
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countries highlighted

External Databases

Frequently Asked Questions

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.

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