A nasal, cackling 'kak-kak-kak-kak' or grunting 'uh-uh-uh' at the nest and colony. Less melodic than petrels. In flight gives occasional single nasal calls.
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Geographic Range & Migration
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Geographic Range & Migration
Bulwer's Petrel
Northern Fulmar
North Atlantic and North Pacific oceans. Breeds from the Arctic south to Britain, France, and New England.
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Conservation Status Comparison
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保全状況
Least Concern
Bulwer's Petrel
Least Concern
Northern Fulmar
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Identification Tips — How to Tell Them Apart
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How to Tell Them Apart
Bulwer's Petrel
Northern Fulmar
羽毛
Light morph: white head and underparts with grey wings and back. Dark morph: entirely grey. Tube-nosed bill and stiff-winged flight distinctive at sea.
くちばし
Yellowish hooked bill with prominent tubular nostrils on top
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About Each Bird (Descriptions)
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The northern fulmar is a long-lived seabird that can survive over 40 years. It defends its nest by projectile-vomiting a foul-smelling stomach oil at intruders, which can mat the feathers of predators and cause fatal loss of waterproofing. Fulmars have expanded their breeding range dramatically southward over the past two centuries.
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Related Comparisons
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More Birds in Family
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