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Northern Fulmar (Fulmarus glacialis)

The Northern Fulmar produces a stomach oil made up of wax esters and triglycerides that is stored in the proventriculus. This is used against predators as well as an energy rich food source for chicks and for the adults during their long flights. The oil can destroy the plumage of avian predators and eventualy lead to their death.

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Image Size: 3522x2348 / 5.1MB; www.gudmann.is; Fulmarus glacialis Fýll Iceland Northern Fulmar animal arctic bird birdwatching environment fauna fowl fulmar game glacialis nature northern ocean ornithology sea sea bird seabird seabirds wild wildlife
Contained in galleries: Fulmars

The Northern Fulmar produces a stomach oil made up of wax esters and triglycerides that is stored in the proventriculus. This is used against predators as well as an energy rich food source for chicks and for the adults during their long flights. The oil can destroy the plumage of avian predators and eventualy lead to their death.