Gentoo Penguin
An ostrich is a huge flightless bird that can run fast. A pigeon is much smaller and can fly.
They walk, or they can run fairly fast. Ostriches are flightless birds (ratites).
Running birds e.g. Ostrich can run fast comparable to horse in a desert .
Ostrich
Ostrich and Emu.
A flightless bird is one that lacks the ability to fly and run or swim instead. Some examples of flightless birds are penguins, ostriches and kiwis.
It is the Ostrich.
Elephants are mammals, ostriches are flightless birds. Mammals are warmblooded vertebrates that, with few exceptions, give birth to live young and feed them milk from mammary glands after birth. The exceptions are the monotremes (the platypus and two species of spiny anteaters) that, like the ostrich, lay eggs. However, an ostrich does not suckle its young.
An ostrich is a large, flightless bird native to Africa. More information can be found here: http://en.wikipedia.org/wiki/OstrichA large bird that can run speeds up to 70km constantly for around 30mins. see www.stevethepro.ukf.net/ostrichpower/info.htm for more info
The ostrich can run as fast as the horse, although it cannot fly.
The largest living bird is the ostrich (Struthio camelus), a flightless ratite species. An adult ostrich can be up to 9.2 feet (2.8 m) tall and weigh up to 340 pounds (155 kg). An ostrich EGG can weigh up to 3 pounds (1.4 kg), more than most of the world's birds.Although unable to fly, ostriches can run at up to 45 mph (70 kph), faster than any other bird.
it is the ostrich. ostriches don't fly but they can walk and run. they are fast runners, too