dunlin (calidris alpina) fed on edge of wate

alpina animal arctic beach bird birding birds blackbellied calidris creature curlew dotterel dunlin eating ecology edge environment feather feathered fed feed feeding foraging fowl greyback guide limicolae nature north northern northland of ornithology oxeye polar redbacked sandpiper sandy shorebirds snipe species tattler tundra wader water wild wilderness wildlife wing zoology