Nature and wildlife

Thetford for Night Jars close to site but easy travel for the following:

RSPB Lakenheath for cuckoo’s, Bittern’s and Hobby’s

NWT Wheeting Heath for Stone Curlews

SWT Lackford Lakes for King Fishers

Lynford Arboretum for Hawe Finches and Crossbills

Slinford Site to go to RSPB Pulborough Brooks for nightingales

Do you mean which CAMC sites are best used to see wildlife nearby or wildlife sites themselves as given by Oneputt?

Anyway I'll try to give just CAMC sites but we would probably use a good CL.

Flamborough Head for Cliff nesting Auks and Gulls (Bridlington site)

Snettisham for Flocking Waders, especially at migration time and Geese in winter (Sandringham)

Farne Islands for Nesting Puffins, Arctic Terns, Kittiwakes etc. but ,make sure you use a boat company that will land you on the island for an hour (A small fee as island is NT but free to members). There's no close CAMC site but Nunnykirk or Breamish are not too far away. Best with anIndependent site if you don't want to travel far.

Ynys Hir for Pied Flycatchers and Redstarts and a Heronry. Gwern-y-Bwlch site about 15 miles away.

Brecon Beacons or the Independent Red Kite site for Red Kites.

Arne Nature reserve for Dartford Warblers and Adders. Use the site at Wareham.

When I think of more I'll post.

Slinfold Site to go to RSPB Pulborough Brooks for nightingales

Probably best now that Berkeley Square is within the ULEZ. 

We used CLs to go to Stodmarsh Nature reserve near Canterbury in previous Aprils and see the returning Hobbies. Probably Hythe or Maidstone CAMC clubs would be best. It's a lovely reserve. When visiting Dungeness we again use CLs but you wouldn't be too far away at Fairlight Woods plus the reserve at Rye is very interesting and open to the public. Good area to explore at migration times.

The New Forest, set up in 1079 by William The Conqueror so it's quite old and has many conservation areas. Sites. CAMC Black Knowl or others for forests, wet and dry heathland, deer herds, ponies, birds and butterflies plus the occasional adder.

Whitehouse Beach (Kessingland) in late September good place to spot a Wryneck plus all sorts of migrating birds

Cley marshes Norfolk (NWT) for Spoonbills and Marsh Harriers + countless others (great cafe) 

Any of the club sites or CL’s in North Norfolk will give you access to at least a dozen wildlife reserves/places, so a great place for those interested

I remember Sea Watching from Kessingland and seeing Scoters for the first time many years ago.

Lots of avocets, shelduck and the odd spoonbill just down the lane from Triky's boatyard.