What makes a bird a bird? Feathers, beaks, and wings, for starters. The birds shown here have all of these features, yet they look different from each other.
Click on each bird.
Eurasian eagle owl
secretary bird
secretary bird
sheepmaker’s crowned pigeon
Zarudny's pheasant
green broadbill
Indochinese green peafowl
white-breasted kingfisher
purple heron
gentoo penguins
Chinese oriole
red junglefowl
Eurasian eagle owl
Cuban trogon