tufted duck aythya fuligula sitting on grass area with natural light. this bird is a small diving duck with colourful yellow eye

animal area avian aythya background bank beak beautiful bird black bokeh colorful colourful cute dark day diving duck eye eyes feather focus fuligula grass green head lake light male natural nature one plumage portrait resting river sitting small spring summer sunlight sunny this tufted watching waterbird waterfowl white wild wildlife yellow