anas

anatidae

animal

animalia

aves

background

bank

beak

birds

chordata

class

clean

cold

day

dive

drake

ducks

family

feathers

females

flap

flock

fly

fuss

genus

harsh

ice

kingdom

lake

leisure

life

live

males

mallard

mallards

migratory

nature

open

outdoor

park

phylum

platyrhynchos

pond

prettify

quack

river

season

snow

snowy

sunny

swim

unfrozen

water

waterfowl

wild

wildlife

wings

winter

wintering

yellow