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[HBW - BirdLife (v3)]
14/05/2024 08:37:32 PM
Species Details [Taxonomy: HBW - BirdLife (v3)]
NT
Heermann's Gull*
Id (Atlas):
Larus heermanni
Description (10 )
Heermann's Gull
© birdway.com.au
Family
Laridae (Gulls, Terns, Skimmers)
Size
48 cm
First Described (Guide )
Cassin, 1852
Canada (NB), Guatemala, Mexico (B), USA (B).
Breeds in Gulf of California (particularly Isla Rasa) south to Nayarit; also Baja California (from San Benito Is off Pacific coast) and northern very sparsely in southern California, occasionally and irregularly to San Francisco Bay.
 
Population
Estimated population is 530,000 (2010) and fluctuating.
Status NT
Very small breeding range, egg collection, severe weather are the main threats.
For more information see BirdLife International Species Factsheet .
Voice
Xeno-Canto Sound Files (more (42)... )
Listen to XC362307
Heermann's Gull (Larus heermanni ) [XC362307 ]
by from J Street Marina, Chula Vista, San Diego Co, California, United States (call)
Listen to XC159458
Heermann's Gull (Larus heermanni ) [XC159458 ]
by Ian Cruickshank from Rocky Point Bird Observatory, Metchosin, Vancouver Island, BC, Canada (call)
Subspecies
No subspecies.
References
See References .
Files:
BirdLife International
For more information about the Heermanns Gull see... BirdLife International Species Factsheet .
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From BING (10)
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