Frogs: The Thin Green Line 2009 免费无限访问
An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem. Scientists believe they've pinpointed a cause for the loss of many of the amphibians: the chytrid fungus, which flourishes in high altitudes. Unfortunately, they don't know how to combat it. Included: an isolated forest in Panama that has yet to be touched by the fungus, thus enabling frogs to live and thrive as they have for eons.
类型: Documentary, Family, TV Movie
投: Allison Argo
船员: Indrani Datta (Writer), Daniel B. Greenberg (Executive Producer), Fred Kaufman (Executive Producer), Bill Murphy (Producer), Allison Argo (Producer), Laura Metzger (Producer)
工作室:
运行: 60 分钟
质量: HD
释放: Apr 05, 2009
国家:
语言: English
