How Cities Affect Evolution

 I saw this video tonight and thought it was interesting enough to talk about here. This film focuses on anole lizards in Puerto Rico that live in forests and now are becoming specially adapted to urban life. This herpetologist has looked at these city anoles and noticed some adaptations they have as opposed to their forest living relatives. Since this is a site where we hope to learn about evolution, I thought it was important to learn about how cities affect the process of evolution. This can also help any upcoming speculative biologists understand how evolution goes. Actually, evolution can go any way. It all depends on a lot of things. This just happens to talk about animals that evolved to live in big city environments. And it's not just in Puerto Rico this can happen. It can happen in ANY city in the world.

Courtesy of PBS Terra (YouTube).


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