Ostrich wings are considered vestigial because they have lost their primary function of flight due to the bird's evolution to be a flightless species. Instead of aiding in flying, ostrich wings are now primarily used for balance while running and for displays during mating rituals. The reduction in wing size reflects adaptations to their terrestrial lifestyle, where their strong legs are more critical for survival.
vestigial structures.
ostrich wings, or the appendix in humans
ostrich wings, or the appendix in humans
Running birds are called ratites . They have vestigial wings as Ostrich .
Vestigial wings.
An ostrich cannot fly but still has wings used primarily for courtship display and balance when it runs.
because its a bird
No it doesn't. Although the ostrich has wings, it's body is too heavy and it's wings too small.
vestigial structures
The ostrich has wings, but they don't use them to fly.
It is possible she could have wings; her symbols were the snake and the ostrich.
A penguin's vestigial structure is its wings. Penguins have evolved to be flightless, so their wings are no longer used for flying. Instead, they have adapted to use their wings for swimming in the water.