anas
animal
animals
autumn
background
beak
bird
blue
brown
color
couple
cute
drake
duck
feather
female
flight
green
head
isolated
lake
lakes
life
male
mallard
natural
nature
one
ornithology
pair
park
parks
platyrhynchos
pond
river
sky
spring
summer
swim
swimming
water
waterbird
waterfowl
wave
white
wild
wildlife
wing
wings
winter