Tierisch müde - Das Rätsel Schlaf
- 年: 2022
- 国家: Germany, Canada
- 类型: 纪录, 电视电影
- 工作室: CBC Docs, Love Nature, WDR/Arte
- 关键词: field research, nature documentary, animal research, scientific research, sleep study, science mystery, animal documentary, science and nature, wildlife documentary, science documentary
- 导向器: Daniela Pulverer, Boris Raim
- 投: