Natural World - Season 12 Episode 10 Untangling the Knot
Follows Dutch, Canadian and British biologists as they chart the journeys of two groups of knots(shorebirds) from South America and South Africa.
- Genre: Documentary
- Studio: BBC Two
- Keyword: wildlife, animals, nature, environment, nature documentary
- Cast: David Attenborough, John Hannah, Juliet Stevenson
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