Tag Archives: spring migrants

Spring migration underway at Crossness, one of London’s top bird sites

Spring migration is underway at the Erith Marshes Crossness Nature Reserve site, with Sunday 3rd April seeing some early migrants. Our first, and earliest, Sedge Warbler, was captured as part of the Dartford Ringing Group’s bird monitoring activities for the national BTO scheme. … Continue reading

Posted in Bexley Council, Bird watching, Crossness, Crossness Nature Reserve, development threat, Erith Marshes | Tagged , , , , , , , | Leave a comment