avian
bird
color
colors
colour
coloured
colours
cucullatus
england
eye
fauna
feathered
feathers
female
floating
format
fresh
gb
habitat
history
hooded
horizontal
lake
merganser
mergus
natural
nature
ornithology
reflections
ripples
serrator
sunny
uk
water
waterfowl
wetlands
wild
wildfowl
wildlife
winter