Otis tarda
great bustard
condor
bird of Juno
peafowl
European swift
grey partridge
gray partridge
buzzard
Buteo buteo
Apus apus
Hungarian partridge
Perdix perdix
Passer domesticus
house sparrow
English sparrow
cropper
ferruginous hawk
Branta leucopsis
barnacle
dorhawk
barnacle goose
Gypaetus barbatus
roc
stockdove
lammergeier
peng
lammergeyer
bearded vulture
Accipiter gentilis
Gyps fulvus
white-ear
griffon
griffon vulture
percher
goshawk
whim
avi-
flycatcher
tyrant bird
tyrant flycatcher
New World flycatcher
pop
rook
Corvus frugilegus
veltfare
chuck-will's-widow
Caprimulgus carolinensis
Gallus
Coccothraustes coccothraustes