1. Sir David Attenborough reveals his favourite animal | 60 Minutes Australia  YouTube
  2. ‘The greatest ambassador for life on Earth’: Tributes paid to David Attenborough on his 100th birthday  The Guardian
  3. Sir David Attenborough turns 100 – see pictures from his life  Sky News
  4. Plymouth centenarians open Attenborough 100th birthday show  BBC
  5. Sir David Attenborough: the landmark moments that changed television  The Telegraph