3 ms·
What are the 4 times that flight has evolved?
by subleq 8y ago
What are the 4 times that flight has evolved?
- VladimirGolovin 8y agoInsects, pterosaurs, birds, and bats. https://en.wikipedia.org/wiki/Flying_and_gliding_animals https://en.wikipedia.org/wiki/Flying_and_gliding_animals Here's a good picture that highlights the differences: https://en.wikipedia.org/wiki/File:Homology.jpg https://en.wikipedia.org/wiki/File:Homology.jpg
- deleted 8y ago[deleted]
- pfdietz 8y agoThat's powered flight, btw. Gliding evolves much more easily.