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Discovering Animal Behaviour - Season 1 Episode 2
Why are birds so brightly coloured? The researcher Juan Carlos Senar has discovered that different colors send different messages. For example, bright yellow means healthy and black means aggressive. Painting a black spot on a bird increased its dominance in the group.
- Տարի: 2008
- Երկիր:
- Անր:
- Ստուդիա:
- Հիմնաբառը:
- Ռեժիսոր: Alberto Redondo
- Դերասանական կազմ:
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