a dowitcher with a grey back
[ Syn: greyback , limnodromus griseus ]
a sandpiper that breeds in the Arctic and winters in the southern hemisphere
[ Syn: knot , greyback , calidris canutus ]
a dowitcher with a grey back
[ Syn: greyback , limnodromus griseus ]
a sandpiper that breeds in the Arctic and winters in the southern hemisphere
[ Syn: knot , greyback , calidris canutus ]