Tell us about strange nests in 2012
It's time for one of the essential parts of Springwatch - our annual quest to find Britain's barmiest nesting site.
It's time for one of the essential parts of Springwatch - our annual quest to find Britain's barmiest nesting site.
Well it's that time of year again and Springwatch wouldn't be Springwatch without you, the audience. So here's how you can get involved...

BBC © 2012 The BBC is not responsible for the content of external sites. Read more.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.