Greatest scientific evidence for evolution?

[Slimebeast]

ManusJustus said:

Slimebeast said:

About wings. Why arent there any species on their way to develop wings, but thousands of species with regressed wings.

Flying Squirrel

Flying Lizard

Flying Fish

These animals dont actually fly, they use traits they alread have (arms, skin, tail, fins) to glide.

 

 

The squirrel doesnt count because it's a bit of skin between his forearms and legs.
 
Same with the lizard, cause its an extension and no arm with power.

The fish I dont know, he maybe is flying with his arms. That would count.