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a small sandpiper, Calidris (or Erolia) alpina, of northern and arctic regions, having a brown back and black breast in summer 滨鹬 (Also called red-backed sandpiper)
In this paper, taxonomiccharacters and taxonomic systemofdunlinsubspecies were introduced. Moreover, Infraspecific taxonomy of dunlin in non-breeding period wasepitomized.
It said the animals were having a devastating impact on the islands' internationally important populations of wading birds - like the dunlin, lapwing, redshank and snipe - by eating their eggs.