Dr David Slawson (OPAL Director) discusses the results of the first two years of the OPAL Tree Health Survey.

The Forestry Commission have asked if people completing OPAL tree health surveys can look out for Oriental chestnut gall wasp. Click here for more information

Looking for exciting, original and educational activities to do with the kids? Look no further than OPAL

OPAL scientist blog - Join in the discussion

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OPAL partners

The OPAL partnership is led by Imperial College London and includes:

Field Studies Council
Glasgow City of Science
National Museum Wales
Newcastle University
North Wales Wildlife Trust

Plymouth University
Queen's University Belfast
University of Aberdeen
University of Nottingham
University of York


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