60-second Science
Earlier Springs May Mean Mistimed Bird Migrations
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:01:26
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Sinopse
Springtime's arriving earlier across North America. But the degree of change isn't the same everywhere, which could spell trouble for migratory birds. Christopher Intagliata reports.
