‘The greatest ambassador for life on Earth’: Tributes paid to David Attenborough on his 100th birthday

Naturalist says he has been overwhelmed by greetings' as milestone is marked with event at Royal Albert Hall

David Attenborough said he had been completely overwhelmed by birthday greetings" for his centenary on Friday and thanked wellwishers most sincerely".

The naturalist said he had hoped to celebrate his 100th birthday quietly. Instead, the milestone will be marked with a live event at the Royal Albert Hall broadcast on BBC One, featuring music from his programmes as well as stories and reflections from public figures and leading advocates for the natural world.

In a recorded audio message shared on Thursday night, Attenborough said: I had rather thought that I would celebrate my 100th birthday quietly, but it seems that many of you have had other ideas.