Happy centenary, David! Attenborough’s 100 most spectacular TV moments

He has been besieged by birds, had 120m crabs try to crawl up his trouser leg and stayed cool beside an erupting Icelandic volcano. As David Attenborough turns 100, we celebrate his most extraordinary adventures

The Guardian
Chris Packham urges TV makers to shout louder about nature crises

Springwatch presenter laments past failure of environmental shows to spark action