aix_(genus)
alpha_channel
ambiguous_gender
anatid
anseriform
avian
beak
bird
duck
feathered_wings
feathers
feral
gryphon
hybrid
mandarin_duck
mythological_avian
mythological_creature
mythology
narcissa_(semper-memor)
nukerooster
red_beak
simple_background
solo
transparent_background
wings
