Adam Rutherford explores the shock finding that flying insects have decreased by 75% in 27 years, with insect ecologist Dave Goulson and nature writer Michael McCarthy. Show more
Discover 11,128,835 listings and 278,312 playable programmes from the BBC
Adam Rutherford explores the shock finding that flying insects have decreased by 75% in 27 years, with insect ecologist Dave Goulson and nature writer Michael McCarthy. Show more