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long-tailed jaeger Stercorarius longicaudus; long-tailed skua Stercorarius longicaudus | |||
long-tailed skua (Stercorarius longicaudus) | |||
Long-tailed Skua (Stercorarius longicaudus); long-tailed jaeger (Stercorarius longicaudus); Buffon's skua (Stercorarius longicaudus); long-tailed skua (Stercorarius longicaudus) |