User blog:StaraptorEmpoleon/Easy way to ID birds

I'll try and make this as easy as possible...

Large flightless birds
Includes birds such as ostriches, rheas, the Emperor Penguin, cassowaries and emus.

Smaller flightless birds
Includes birds such as kiwis, mesites, small penguins, the Kagu, the Takahe, the Kakapo and the Weka.