Life on Earth - Season 1 Episode 5 الحلقة 5
A look at some of the 30,000 species of fish which exist in populations of billions. They can fly, produce electricity, survive in hot soda lakes or under the Antarctic ice. Some, like the salmon, even migrate across oceans and up waterfalls
- النوع: Documentary
- ستوديو: BBC Two
- الكلمة الرئيسية: earth, natural history, biology, ecology, animals, nature, evolution, natural selection, nature documentary
- المصبوب: David Attenborough
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