The Greening Campaign: www.greening-campaign.co.uk

Winchester Action on Climate Change: www.winacc.org.uk

Yew Hill Butterfly Reserve: www.butterfly-conservation.org/text/171/yew_hill_hampshire.html

Winchester City Council: www.winchester.gov.uk

Oliver's Battery Parish Council: http://www.bfobrca.com/OBPC/obpc_home.html

Oliver's Battery Countryside Group: http://www.oliversbatterycountrysidegroup.org.uk/

Our page on the Greening Campaign Forum: http://www.greening-campaign.co.uk/phpBB2/viewforum.php?f=24