A look at how the changing position of the sun in the sky affects the behaviour of animals and plants across our planet, from solar-powered chameleons to sun-worshipping lemurs. Show more
Discover 11,128,835 listings and 279,463 playable programmes from the BBC
A look at how the changing position of the sun in the sky affects the behaviour of animals and plants across our planet, from solar-powered chameleons to sun-worshipping lemurs. Show more