aile: pétrel à ailes noires, pétrel à col blanc, pétrel à collier, pétrel à poitrine blanche, pétrel antarctique, pétrel de Barau, pétrel de Beck, pétrel de Bourbon, pétrel de Bulwer, pétrel de Cook
The streaked shearwater, Calonectris leucomelas. · An ocean bird of the family Procellariidae, including the petrels and shearwaters.
köken: Possibly from ᄯᅳᆷ (steum), an archaic form of 뜸 (tteum, “floating”) (substantive form of 뜨— (tteu-)) + 새 (sae, “bird”). Alternatively, the first syllable may be from 섬 (seom, “island”).