Britain's Big Wildlife Revival brings together some of the BBC's most respected wildlife experts to highlight the plight of Britain's most at-risk animals.
Find out what the Big Wildlife Revival is really all about from the experts themselves.
Watch a clip about Britain's Big Wildlife Revival
Find out more about Ellie and the other presenters.
See the profiles of the Britain's Big Wildlife Revival presenters
We have rich and varied biodiversity on our doorstep.
Find out more about the UK's fascinating wildlife
Some tips and rules when encountering seals in the wild.
Read the Northumberland Wildlife Trust's tips