The sooty shearwater is a medium-large shearwater in the seabird family Procellariidae. ''Ardenna'' was first used to refer to a seabird by Italian naturalist Ulisse Aldrovandi in 1603, and ''grisea'' is medieval Latin for "grey".
Similar species: Petrels And Albatrosses
By Thibaud Aronson
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Uploaded Oct 23, 2019. Captured Aug 17, 2019 12:02 in United States.