bootjack, chichagof island, musquash, wrangell mountains, driftway, gurnet, mendenhall glacier, packsaddle, admiralty island, headrace, cow pen, hyalite, great slave lake, traprock, icefield, windigo, wickiup, takelma, gunflint, snowshed, wrangel island, powder horn, nipigon, chilkoot pass, northern shrike, winnipegosis, limekiln, piegan, snye, tanyard, trailhead, pinery, pocosin, cape flattery, trestle bridge, sluiceway, nubble, esker, undercliff, williwaw, upbound, oreille, micmac, boreen, tufted duck, sawpit, lochan, ausable, percha, snowmobile, bear paw, fishermans, deer lick, olympic national park, iliamna, gun barrel, cohoe, trouty, stillhouse, bothy, flowage, muskeg, manitoulin island, ussuri, campground, dew line, oyster bed, esox, cayuga lake, inholding, iceboat, candleberry, abel tasman, blacksnake, oversnow, narrow gauge, nature trail, trinity river, colp, little diomede, atka, jan mayen, sideroad, hawk owl, derwentwater, catface, bighorn river, hudsonian godwit, fourche, selkirk mountains, tanana, frobisher bay, mocassin, izaak walton, cowskin, kuskokwim, millpond, penobscot river, borrow pit, lockmaster, athabaska, merrymeeting

american merganser, goosander, hooded merganser, hooded sheldrake, lophodytes cucullatus, mergus merganser, mergus merganser americanus, mergus serrator, red-breasted merganser

sea duck

fish duck, merganser, sheldrake