animal
apodemus
baby bird
beast of prey
bird
birdhouse
birdnest
carnivore
chicks
childhood
feed
fledgeling
fledgling
food
forage
gnawer
habitat
immature
impuberal
juvenile
mouse
nature
nest
nestling
night
nobody
outdoors
predator
recently fledged juvenile
rodent
rodentia
sacrifice
strigidae
strigiformes
strix aluco
tawny owl
victim
wild
wildlife
young