...birds, bats, and their ancestors, despite having only similar skeletons, all used the same fundamental dynamic motions to create lift and propel themselves through the air.
Category: Pterosaurs
Singed Pinions Ornithopters
Category: Pterosaurs
...birds, bats, and their ancestors, despite having only similar skeletons, all used the same fundamental dynamic motions to create lift and propel themselves through the air.