60-second Science
City Birds: Big-Brained with Few Offspring or Small-Brained with a Lot
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:04:08
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Sinopse
To make it in urban areas, birds tend to be either large-brained and able to produce few offspring or small-brained and extremely fertile. In natural habitats, most birds brains are of average size.
