The speed of evolution is proportional to the population size so it is not surprising given how common dinosaurs were and are (birds) that they have evolved fas

The speed of evolution is proportional to the population size so it is not surprising given how common dinosaurs were and are (birds) that they have evolved fast. On this topic the most evolved species are some of the deep ocean bacteria like prochlorococcus [1] with huge populations - these bacteria are like a racing cars. 1. https://en.m.wikipedia.org/wiki/Prochlorococcus https://en.m.wikipedia.org/wiki/Prochlorococcus