8-minute read
keywords: biomechanics, evolutionary biology, paleontology
Flight fascinates me for two reasons: one is pure envy at being earthbound, and the other because it is a fantastic example of convergent evolution, having evolved not once, but on four separate occasions. Last year I was sent Lev Parikian’s book Taking Flight and in finally reviewing that, I took the opportunity to also read David E. Alexander’s 2015 book On the Wing. A very accessible popular science book that tells the intriguing story of the evolution of flight, it helpfully assumes little background knowledge of either evolution or biomechanics. This, then, is the first of a two-part review of how life got airborne.