Though the common ancestor of all modern birds could fly, many different bird species have independently lost their flight. Flight can have incredible benefits, especially for escaping predators, hunting and traveling long distances. But it also has high costs: consuming huge amounts of energy and limiting body size and weight. Gillian Gibb explores what makes birds give up the power of flight.
A BetaSeries é a aplicação de referência para os fãs de séries que assistem a plataformas de streaming. Descarregue a aplicação gratuitamente, preencha a série que desejar, e receba recomendações instantâneas.
© 2024 BetaSeries - Todos os conteúdos externos continuam a ser propriedade do seu legítimo proprietário.