A range of free identification guides and other resources developed to help with OPAL's biodiversity surveys. Includes trees, hedgerow plants, lichens, earthworms, dragonflies, amphibians and seaweeds.
Learn all about a very special microhabitatRead more
Spotter sheet for treesRead more
Trees for Cities launched their Lost Words campaign on World Book Day (Mar 7) and are now poised to send copies to nearly 2000 London primary schoolsRead more