Ostrich
The ostrich is a desert bird that is unable to fly. It is the largest and heaviest bird in the world and relies on its strong legs for running rather than flying.
Ostrich
Vultures
The bird that can fly with white wings is the white dove.
Where it migrates to when and why: they fly over the Mediterranean Sea and the Sahara Desert.
Penguin
penguin
Hummingbirds are the only birds that can fly backwards.
the energy to fly
The bird lives in Oklahoma :-)
of your bees wax
Many birds fly and a number mate for life. But no bird is a mammal.