Top 10 Flightless Bird Species in The World : Flightless birds can’t fly like normal birds. Due to adaptation they lost their ability to fly. Instead of flying they are using their wings for swimming and running .
There are many birds like Penguin, kiwi, Ostrich comes under flightless category.
List of Top 10 Flightless Bird Species in The World
1.Common Ostrich (Struthio camelus)
2.Emu (Dromaius novaehollandiae)
3.Greater Rhea (Rhea americana)
4.Okarito Kiwi (Apteryx rowi)
5.Penguins (Spheniscidae)
6.Weka (Gallirallus australis)
7.Takahe (Porphyrio hochstetteri)
8.Calayan Rail (Gallirallus calayanensis)
9.Flightless Cormorant (Phalacrocorax harrisi)
10.Makira Moorhen (Gallinula silvestris)
