Breeding Location:
Islands, sandy or rocky
Breeding Type:
Monogamous, Colonial
Breeding Population:
Egg Color:
White, nest stained with red markings
Number of Eggs:
1
Incubation Days:
52 - 53
Egg Incubator:
Both sexes
Nest Material:
Lined with pebbles.
Migration:
Migratory
Overview
Northern Fulmar Light Morph: Large gull-like bird with gray upperparts and white underparts, head, neck, and tail. Dark morph has uniformly dark gray body and paler primaries. Bill is short, thick, and yellow with a tube on top. Flight alternates stiff wing beats with periods of gliding and banking.
Range and Habitat
Northern Fulmar Light Morph: Breeds in Aleutians and on coasts and islands of Alaska and Canadian Arctic. Spends winters at sea, in Pacific Ocean south to California and in Atlantic south to North Carolina; also in northern Eurasia. Pelagic, only comes ashore to breed.
Breeding and Nesting
Northern Fulmar Light Morph: One red marked, white egg is laid in a slight ground depression, sometimes lined with pebbles. Incubation ranges from 52 to 53 days and is carried out by both parents.
Foraging and Feeding
Northern Fulmar Light Morph: Eats fish, crustaceans, marine worms, squid, and carrion. Snatches food at or just below the water surface; eats on the water.
Readily Eats
Vocalization
Northern Fulmar: Gives chuckling and grunting notes when feeding. On breeding grounds gives a variety of guttural calls.
Similar Species
Northern Fulmar Light Morph: Gulls have more slender necks, thinner bills without nasal tubes, and deep, steady, flapping wing beats.
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