The great naturalist, who is about to turn 100, is still surprised by wildlife in his new series about British gardens. But not every pet owner will be happy with his top tipsWhenever David Attenborough speaks, the world listens – so his latest BBC programme, which heralds the broadcaster’s 100th birthday, is bound to attract attention.Secret Garden, which features five different UK gardens, might not be what people normally expect from Attenborough, says the show’s series producer, Bill Markham, as “there’s no lions and tigers”. Continue reading...