elephant bird
aepyornis
moa
ostrich
Raphus cucullatus
dodo
Struthio camelus
order Aepyorniformes
Aepyorniformes
demon duck of doom
Zonotrichia
genus Zonotrichia
emu
crane
European robin
lesser rhea
Dinornithiformes
Emu novaehollandiae
paraortygid
order Dinornithiformes
kiwi
Dromaius novaehollandiae
apteryx
marudi
willie wagtail
whistling kite
rhea
topknot pigeon
roc
pterodactyl
megafrugivore
Sagittarius serpentarius
sakabula
secretary bird
Rhea americana
lammergeier
passenger pigeon
Himalayan griffon vulture
pheasant
Ectopistes migratorius
Gypaetus barbatus
New World vulture
cathartid
bearded vulture
lammergeyer
touraco
genus Rhea
petrel
chewink
pigeon