In the 1950s it was estimated that there were more than 30 million Hedgehogs in the UK, but that figure has fallen dramatically. No one is quite sure why the decline has taken place but the continued intensification of agriculture is undoubtedly a big factor, and the fragmentation of habitats in urban and suburban areas is also likely to be an issue. Badgers have also been blamed – they seem to get blamed for most things, but as we don’t have any in East London I can’t see them being a problem around here! The sad truth is, though, that numbers have fallen by about 30 percent in the UK since 2002 and there are likely to be fewer than 1 million left. I went several years without seeing a Hedgehog in our little patch of East London but this year there has been a seeming increase. This year individuals have been seen at the City of London & Manor Park Cemeteries, in the Old Sewage Works, unfortunately squashed on Aldersbrook Road (near Brading Crescent) and in several back gardens in Windsor & Belgrave Road on the Lakehouse Estate, also in Lorne Road, Forest Gate. In order to get a better idea of how this charismatic spiky mammal is faring locally we are asking people to send their sightings to Barry Chapman, who will coordinate records and send them to http://bighedgehogmap.org. We will map the sightings and update you occasionally via the Wren Group Facebook page. Wouldn’t it be great if we could chart a turnaround in their fortunes. Please provide details of where and when you saw your Hedgehog and also if alive or dead (all records help) to Barry Chapman via email: email@example.com or on Twitter: @wansteadwomble.