3:2
anatid
anseriform
anthro
avian
avian_butt
bdsm
beak
bird
blush
bondage
bound
butt
clothing
digital_media_(artwork)
disney
donald_duck
duck
feathers
featureless_crotch
hat
hat_only
headgear
headgear_only
headwear
headwear_only
looking_back
male
monobutt
mostly_nude
nude
raised_tail
rear_view
sewiggler
solo
tail
tail_feathers
