4 Season
27 Episode
David Attenborough's Natural Curiosities - Season 4 Episode 4 Curious Counters
Can animals count? This is a question that has intrigued and fooled investigators for a long time. Just over a hundred years ago, a German horse called Hans was declared a mathematical genius but all was not as it seemed. And strangely, some bamboos around the world flower exactly at the same no matter where they are – are they counting down the years?
- Year: 2017
- Country:
- Genre: Documentary
- Studio: Eden, U&W
- Keyword: nature, evolution, david attenborough
- Director:
- Cast: David Attenborough