[great skua] n (ca. 1954): a large seabird (Catharacta skua) that is related to the jaeger, has dusky plumage and broad rounded wings, breeds chiefly along arctic and antarctic shores, and forages over most cold and temperate seas
GREAT SKUA
Meaning of GREAT SKUA in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012