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Finding your local roost requires patience, perseverance – and luck.
20 November 2009
Autumnwatch heads for the Scottish Highlands in search of wildlife that really does have to prepare for winter.
Simon King completes his migration monitoring, following ospreys from Scotland to their winter home in west Africa.
On Saturday 5 December, 11am to 12 noon, you can take part in an amazing one-off tree planting event.
How have we done and how can we make it better next time? We'd love to hear your views.
If you want to help birds through the winter, start here for advice.
Discover a wealth of autumn nature and things to do, brought to you by your local BBC team.
Collision between an aircraft and a vulture at 37,000ft... how can they breathe at that altitude?
Marine Bill
Vote for your favourite bit of coast.
Marine Life Rescue
Volunteer to care for stranded animals.
Tawny owl survey
The BTO wants you to listen out for owls.
Beachwatch
Help to survey and clean the UK coast.
Wet, wet woods
Wildlife thrives in one of England's most rainy places.
Don't pick me
Just 1% of fungi are edible but you can enjoy them all.
Leaf colours
Do autumn leaves turn red to fend off interested insects?
What to feed birds
Start here for links to advice from the RSPB and BTO.
Little things that make a big difference and are a lot of fun too.
Free trees for schools
Get your free rowan tree. Register now.
Tree O'Clock
Plant a tree on 5 December and join a world record attempt.
Your movies
Whether an unusual wild visitor to your garden or some truly extraordinary animal behaviour, if you've filmed it, we'd love to see it.
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From red deer to spiders to fungi, share your pictures of autumn.
Red deer
UK's largest resident deer species.
Birds on the edge of Britain
Radio 4 team recording at a Manx bird sanctuary.