Apologies carlj, I didn't see this thread before I posted my Hogwatch one.
Here is some more information that was handed to us at the recent BHPS conference that I attended yesterday.
Reversing the
Hedgehog Decline (Dr Paul Bright)
A joint project by the People's Trust for Endangered Species and The British
Hedgehog Preservation Society.
There has for many years been anecdotal evidence of
Hedgehog decline in Britain and elsewhere in Europe. The Mammals on Roads Survey (by PTES, The Joint Conservation Committee and Royal Holloway, University of London) has now provided direct evidence that
Hedgehogs in rural England and perhaps Wales have declined rapidly (by more than 20%) over the last three years. Other pilot surveys suggest major declines in distribution in urban areas.
The British
Hedgehog Preservation Society and the PTES are now joining forces with Royal Holloway, University of London to find out what is happening to
Hedgehogs. Reversing the Decline is a three year project to find practical ways to stem the likely
Hedgehog decline.
The project kicks off in National
Hedgehog Awareness Week, with HogWatch, the first ever national survey of
Hedgehog distribution. And with this we really need the help of BHPS and PTES supporters to tell us where they have seen
Hedgehogs alive in 2005 and (later on this year) in 2006. To take part in HogWatch go online at Hogwatch.org.uk or request a survey card from PTES (0207 498 4533)
We also plan a very detailed survey of
Hedgehogs in Greater London repeating and enlarging on work that Dr Pat Morris - BHPS President and 'grandfather of
Hedgehog researchers' - did in the early 1960's. This will give us a unique long-term view of the sorts of conditions near built land that
Hedgehog populations need to survive. We'll be asking for your help with this survey too.
There are a number of reasons why
Hedgehogs may not be fairing well. Foremost amongst these, for
Hedgehogs in the country at large, is the intensification of agriculture since the 1960's. We know that farmland birds have been hugely affected and it is likely that
Hedgehogs, unable to fly around between favourable farms, have been impacted even more seriously. So we will be looking closely at how
Hedgehog abundance is related to farming practice: what size of fields are best and will the Government's new Environmental Stewardship payments to farmers benefit
Hedgehogs? And if not, how should we advise farming practise to be changed?
Of course it's not all doom and gloom and
Hedgehogs seem to be doing well in many gardens in town and country. We need to ensure this continues because there are threats right on the horizon, not least (probably) the loss of large gardens and 'brown field sites' to more intensive housing. Fortunately PTES/RHUL have for several years been monitoring the abundance of mammals - especially
Hedgehogs - in gardens and, importantly, other green sites near built land (like parks, riversides and wasteland). We will now use these data to devise
Hedgehog friendly managament advice for gardeners, park keepers, local councils and the like.
Reversing the
Hedgehog Decline should be a milestone for
Hedgehog conservation. Please do help us make it so by participating in surveys and supporting BHPS and PTES in their work.
Thanks for your help.
Dr Paul Bright. (Royal Holloway, University of London) on behalf of PTES and BHPS
Hope this was helpful and informative

Jo
Edited: spelling error