Answer: skuas

AnswerCrossword Clue
SKUASLarge seabirds
skuasbird (C. maccormicki) that resembles but is slightly smaller than the great skua and that breeds in the Antarctic
skuaseat skua
skuasSKUA, a predatory seabird, also SEAHAWK
SKUASNorth Atlantic gulls
SKUASCold-water shorebirds
SKUASSome Arctic seabirds
SKUASAntarctic predators
SKUASArctic seabirds
SKUASFlying predators of cold seas
SKUASPredatory gulls
SKUASGull-like predators
SKUASPenguins' enemies
SKUASGull-like birds
SKUASAntarctic gulls.
SKUASBirds of the gull family.
SKUASJaegers.
SKUASJaeger gulls.
SKUASGull-like birds.
SKUASDiving birds