anas
beautiful
below
beneath
bif
big
birds
body
breeding
clean
clear
coverts
crisp
dabbling
down
drake
duck
entire
fast
feathering
feathers
fine
flight
fly
flying
full
gadwall
great
grey
lovely
male
mareca
neat
plain
plumage
quick
rapid
sharp
simple
sky
speculum
speedy
spreaded
strepera
stretched
total
under
underneath
wings