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Larus canus

THE RACE ROCKS TAXONOMY
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Mew Gull Larus canus
An adult Mew Gull: photos by Julie Bowser, July 2012
Domain Eukarya
Kingdom Animalia
Phylum

Chordata

Class Aves
Order Charadriiformes
Family Laridae
Genus Larus
Species canus
Common Name: Mew Gull
Mew Gull, Larus canus Mew Gull Mew Gull
One of the Juvenile stages of the mew gull Taken from Cam 1, the small gulls in the image are probably mew gulls. July 2012, GF.

Physical description

  • slender, yellowish, or green legs, with webbed feet
  • gray wings and back with a plain white head, greenish - yellow bill
  • brown plumage and spotted tan
  • dark beak with a pink undertone
  • max lifespan up to 24 years

Habitat

Mew Gulls flourish in and along coastal ranges, tidal estuaries, interior lakes, and marshy grassland.

Behavior

Mew Gulls will not stray far from land and are known to seek the shore first in the occurence of stormy weather. The gull will also advace further inland in large flocks, into agricultural districts, to feast on the exposed worms and larvae after the land has been plowed. Northern gulls will migrate south when breeding season begins.

Food Eaten

herring, worms, insects, berries, grains, crustaceans, clams, mussels, young sea birds.

Predator

Cannibalistic adult gulls will eat eggs and hatclings.

Predators

gulls, sharks

Migration

Mew gulls migrate in summer through-out Northwestern Canada and Alaska, winter along the Pacific Coast. They rarely migate inland South of its breeding range.

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The Race Rocks Taxonomy
This file is provided as part of a collaborative effort by the students, staff and faculty of
Lester Pearson College and outside volunteer contributors
Date:
Oct 20,2003
Tya Arizona,
year 30
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