Stock Photo: Eye Color Comparison Of Hooded Mergansers

KEYWORDS

bird animal waterbird duck ducks beak waterfowl wildlife mallard wing water reflection nature shorebird eye color comparison female immature close hooded merganser front male following highlighted late day january sun ale mergansers swimming frontfront juvenile comparison compare merganser duck female male hen drake similarity difference detailed identification lophodytes cucullatus tell species breed amber yelllow eye chestnut brown patterned feathers plumage non-breeding juvenile immature thin narrow bill serrated sawbill lake calm blue water reflection swimming side profile head crest nature wildlife outdoors birdwatching birding ornithology research avian