albino
ambiguous_gender
avian
bat
beak
bewitchedink
bird
black_body
black_eyes
branch
corvid
corvus_(genus)
digital_media_(artwork)
duo
feathered_wings
feathers
feral
fur
in_tree
mammal
moon
on_branch
oscine
outside
passerine
plant
raven
red_eyes
sky
star
starry_sky
tree
upside_down
white_body
white_fur
white_wings
wings
