Within the county there are many sites of importance for wildlife...

Statutory Sites:

	National Nature Reserves (NNRs)
	Sites of Special Scientific Interest (SSSIs)
	Local Nature Reserves (LNRs)

Non-statutory Sites:

	County Wildlife Sites (CWSs)
	Roadside Nature Reserves (RNRs)
	Managed Nature Reserves

Approximately 400 sites have been identified so far, with most of these having been designated as County Wildlife Sites (CWSs).

There is also a classification of sites for geology:

Local Geological Sites (LGS)