NORTH THAMES GULL GROUP

We are grateful to the Banbury Ornithological Society, the Essex Birdwatching Society and GlaxoSmithKline for providing funding for the colour ringing programme, and to Risto Juvaste for supplying the rings... The work of the North Thames Gull Group, cannon netting gulls on refuse tips in metropolitan Essex

Also known as: The North Thames Gull Group

Primary location: United Kingdom