GULLS and Allies of North America
Gulls, terns, skimmers, skuas, puffins, and their allies belong to the order Charadriiformes and suborder Lari. In general they take food from the sea. Charadriiformes also contains the sandpipers, plovers and their allies. They are in suborder Charadrii and often feed along the shoreline. It is a matter of debate whether the coursers and pratincoles belong with the gulls or with the sandpipers.
Gulls
Order Charadriiformes Suborder Lari Family Laridae
Gulls are most closely related to the terns . Gulls are typically medium to large birds, usually grey or white, often with black markings on the head or wings. They typically have
harsh wailing or squawking calls, stout, longish bills, and webbed feet. Gull species range in size from 29-76 cm. Most gulls, particularly
Larus species, are ground nesting carnivores, which will take live food or scavenge opportunistically. Live food often includes crabs and small fish. Gulls have unhinging jaws which allow them to consume large prey. Apart from the kittiwakes, gulls are typically coastal or inland species, rarely venturing far out to sea. large species take up to four years to attain full adult plumage, but two years is typical for small gulls. Gulls are resourceful, inquisitive and intelligent birds, demonstrating complex methods of communication and a highly developed social structure. [abstracted from Wikipedia]
WHO AM I ?
Genus Chroicocephalus
Gull, Bonaparte's Chroicocephalus philadelphia Found:
North America
Photographed by Dick Daniels in:
1, 2, 3, 4, 5) North Carolina 6) Georgia




Gull, Black-headed Chroicocephalus ridibundus Found:
North America,
Europe
Photographed by: 1, 2 Dick Daniels in North Carolina 3 , 4) Dick - Scotland



Genus Larus
Gull, Iceland Larus glaucoides Found:
North America (northern), Europe
Photographer: 1)
Mdf - Bluffer's Park, Toronto, Canada 2)
Mpf -
North Shields Fish Quay, Northumberland, UK
2) 1st winter

Gull, Black-tailed Larus crassirostris Found:
North America (rare),
Asia
Photographed by:
1, 2) Angie from Sawara, Chiba-ken, Japan 3)
Bamse on
ferry across Tokyo bay
Note the white edge of the black tail. Also a black and red spot at the end of the bill.


Gull, Common aka
Mew Gull Larus canus Found:
North America Europe,
Asia
Photographed by: 1, 3, 4, 6, 7) Dick Daniels - Homer, Alaska 5,
8) Dick at Denali National Park, Alaska
2)
Alan D Wilson - Whiffin Spit Park, Sooke, Near Victoria, British Columbia
5 - 8) Adult bneeding






9, 10,
11, 12) Dick Daniels - Scotland
10) Common Gull in front, Herring Gull in back



Gull, California Larus californicus Found:
North America
Similar to ring-billed gull, but larger and has a dark iris.
Photographed by: 1)
Dick Daniels - California 2, 3)
Elaine
R Wilson - Esquimalt Lagoon, Colwood, Near Victoria, British Columbia
3) Juvenile


Gull, Glaucous Larus hyperboreus Found:
North America, Europe, Asia
Photographed by: 1)
US Fish and Wildlife Service - Aleutian Islands 2) Dick Daniels - Alaska

Gull, Glaucous-winged Larus glaucescens Found:
North
America (Pacific Coast)
Photographed by: 1)
Dick Daniels - Seward, Alaska
2, 3, 4)
Dick - Seldovia, Alaska
3, 4) Juvenile



Gull, Heermann's Larus heermanni Found:
North America and Central America (last
pix: juvenile)
Photographed by:
1, 6, 7, 8) Dick Daniels - California 5)
Mike
Baird - Morro Bay, California
2, 3, 9)
Alan D Wilson at City Wharf, Huntington Beach, California
4)
Elaine R Wilson - Cove Cliffs, San Diego La Jolla Underwater Park (Ecological Reserve), La Jolla, California
1, 2) Juvenile 3 - 6) non breeding 7 - 10) breeding

 Alan_D_Wilson_5315.jpg)




Gull, American Herring Larus smithsonianus Found:
North America,
Asia
Also considered by some as a subspecies of the Europen Herring Gull (
Larus argentatus).
Photographed by:
1, 2, 4, 5, 6, 8, 9) Dick Daniels - North Carolina
3)
Dick - New Hampshire 7) Dick - New Jersey 10)
Dick - Maine


Arranged approximately according to age






Gull, Ring-billed Larus delawarensis Found:
North America, Europe
Photographed by:
1, 2, 3, 4,
5, 6,
7, 8) Dick Daniels - North Carolina






Gull, Great Black-backed Larus marinus Found:
North America,
Europe
Photographed by: 1, 2, 3, 4,
5, 6, 7,
8, 9)
Dick Daniels
1) Great Black-Backed Gull is larger than Herring Gull
2) Back: adult Herring Gull and 2 adult Great Black Backs.
Middle: juvenile Lesser Black Backed and juvenile Great Black Backed.
Front: juvenile Herring Gull.
7, 8, 9) Juveinle






Gull, Kelp aka
Southern Black-backed Gull Larus dominicanus Found:
The
Americas, Africa, Australia, New Zealand
Southern equivalent to the Lesser Black-back
Photographed by:
1, 2,
5) Dick Daniels in
New Zealand 3)
Cláudio Timm Beagle Channel, Argentina
4)
dFaulder - Isla Magdalena, Chile 6)
Dario
Sanches - Brazil
5) Juvenile





Gull, Lesser Black-backed Larus fuscus Found:
North America,
Europe, Africa
Photographed by: 1) Dick Daniels - North Carolina 2,
3,
4, 5)
Dick - Scotland
Juvenile has pink legs and all black bill.

Note the yellow legs compared to pink of the great black-backed gull.


Gull, Slaty-backed Larus schistisagus Found:
North America,
eastern coast of Asia
E-190 2)
Charles Lem
2) Juvenile
Gull, Western Larus occidentalis Found:
North America
Photographed by: 1, 2, 3, 5, 6,
7) Dick Daniels - California
4)
Alan D Wilson - City Wharf, Huntington Beach, California
8) Alan - Sandholdt Road, South Harbor Jetty, Moss Landing, California
1, 4) Juvenile






Gull, Yellow-footed Larus livens
Found: North America
Photographed by: 1)
Steve Ryan
Genus Leucophaeus
New World gulls. All have white crescents above and below the eyes.
Gull, Franklin's Leucophaeus pipixcan
Found:
The Americas, vagrant
to Europe, Africa, Australia
Photographed by: 1)
Aviceda - SE Queensland, Australia
Gull, Laughing Leucophaeus atricilla Found:
The Americas
Photographed by: 1, 2, 3, 4,
5, 6, 7, 8, 9) Dick Daniels - North Carolina
Adult has black hood in breeding season, nonbreeding has some grey on head. Last 2 pix are juvenile.






Genus Pagophila - 1 species
Gull, Ivory Pagophila eburnea Found: circumpolar, including
North America
Photographed by: 1)
US Fish and Wildlife Service - Anchorage, Alaska
2, 3, 4)
Alan Vernon - California
1) Juvenile



Genus Rissa
Kittiwake, Black-legged aka
Kittiwake Rissa tridactyla Found:
North
America, Europe
Photographed by: 1,
2, 3,
4) Dick Daniels -
Seward, Alaska 5)
Dick - Gull Island, Kachemak Bay, Alaska
6) Dick - Homer, Alaska
7, 8, 9, 10) Dick - Scotland
1, 2, 3) Nonbreeding 4 - 10) Breeding







Kittiwake, Red-legged aka
Kittiwake Rissa brevirostris Found:
North
America
Photographed by:
1, 2, 3)
Dick Daniels - Alaska Sea Life Center in Seward

