GREAT SKUA (Arctic form) KITTIWAKE HERRING GULL IVORY GULL COMMON TERN BLACK-HEADED GULL (breeding plumage) COMMON NODDY BLACK SKIMMER
GUILLEMOT (breeding plumage) RAZORBILL (breeding plumage) ATLANTIC PUFFIN (breeding plumage) LITTLE AUK (breeding plumage) CRESTED AUKLET (breeding plumage) MARBLED MURRELET (breeding plumage)