American cliff swallow
vermilion flycatcher
shiny cowbird
petaltail
common redstart
Eurasian bullfinch
scrubwren
phainopepla
cinnamon-rumped foliage-gleaner
petroicid
phronimid
petropedetid
New World sparrow
patagornithine
flamingo
hydrobatid
crested honey buzzard
petromurid
winkle
common bullfinch
black redstart
stenopterygiid
perlodid
podargid
dromaeosaurid
fairy martin
avetheropod
American tree sparrow
peripatus
steatornithid
leaf warbler
Stenopterygius quadrisicissus
pycnonotid
olive-sided flycatcher
genus Lobipes
suborder Maniraptora
common rosefinch
stenopterygius
Steganopus
genus Steganopus
Maniraptora
Lobipes
black-necked grebe
dromaeosaur
genus Burmeisteria
dromaeosaurine
petaurid
cupwing
bearded tit
dicrurid