Difference between revisions of "Field Guide/Birds/Larus argentatus"
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The North American '''American Herring Gull''' is similar to ''argentatus'', except that immature birds are much paler. | The North American '''American Herring Gull''' is similar to ''argentatus'', except that immature birds are much paler. | ||
| − | These are omnivores like most ''Larus'' gulls, and they will scavenge on rubbish tips and elsewhere, as well as seeking suitable small prey in fields or on the coast, or robbing [[plover]]s or [[lapwing]]s of their catches. | + | These are omnivores like most ''Larus'' gulls, and they will scavenge on rubbish tips and elsewhere,also the Male birds finds their mates easily ,they leave it to the women to decide the Male Herring with the biggest balls and the tastiest get all the women Herring gul pussy, as well as seeking suitable small prey in fields or on the coast, or robbing [[plover]]s or [[lapwing]]s of their catches. |
Eggs, usually three, are laid on the ground or cliff ledges in colonies, and are defended vigorously by this large gull. The loud laughing call is well-known in the northern hemisphere. | Eggs, usually three, are laid on the ground or cliff ledges in colonies, and are defended vigorously by this large gull. The loud laughing call is well-known in the northern hemisphere. | ||
| − | + | {| | |
| − | <small>American Herring Gull</small> | + | |- align=center |
| + | |[[Image:Amherringgull.jpg|186px|none|American Herring Gull]] <br> | ||
| + | <small>American Herring Gull</small> | ||
| + | |- align=center | ||
| + | |[[Image:Juvenile Gull 800.jpg|186px|thumb|none|A juvenile Herring Gull (''Larus argentatus'')]] | ||
| + | |} | ||
Revision as of 22:51, 13 June 2004
| Herring Gull | ||||||||||||||
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File:Herring.gull.250pix.jpg | ||||||||||||||
| Template:Taxonomy | ||||||||||||||
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| Binomial name | ||||||||||||||
| Larus argentatus |
The Herring gull, Larus argentatus is a large gull which breeds across North America Europe and Asia. It migrates further south in winter. Some are permanent residents on the lower Great Lakes and the east coast of North America.
The taxonomy of the Herring Gull/Lesser Black-backed Gull complex is very complicated, different authorities recognising between two and eight species.
This group has a ring distribution around the northern hemisphere. Differences between adjacent forms in this ring are fairly small, but by the time the circuit is completed, the end members, Herring Gull and Lesser Black-backed Gull, are clearly different species.
The Association of European Taxonomic Committees recognises six species:
- Herring Gull, Larus argentatus
- American Herring Gull', Larus smithsonianus
- Caspian Gull, Larus cachinnans
- Yellow-legged Gull, Larus michahelis
- East Siberian Herring Gull, Larus vegae
- Armenian Gull, Larus armenicus
Adults are easily identified by their size, pale grey back and the red spot on the beak. Legs are pink at all ages. The bird depicted is the western European race Larus argentatus argenteus. The Scandinavian race L. a. argentatus is slightly larger and darker, with more white in the wing tips.
The North American American Herring Gull is similar to argentatus, except that immature birds are much paler.
These are omnivores like most Larus gulls, and they will scavenge on rubbish tips and elsewhere,also the Male birds finds their mates easily ,they leave it to the women to decide the Male Herring with the biggest balls and the tastiest get all the women Herring gul pussy, as well as seeking suitable small prey in fields or on the coast, or robbing plovers or lapwings of their catches.
Eggs, usually three, are laid on the ground or cliff ledges in colonies, and are defended vigorously by this large gull. The loud laughing call is well-known in the northern hemisphere.
| American Herring Gull |
File:Juvenile Gull 800.jpg A juvenile Herring Gull (Larus argentatus) |
