A HEALTH check on the West Midlands region natural woodland wildlife shows that while some species are making a comeback others are in decline.

But despite losses, the region still holds a wide range of the UK's most threatened plants, animals and habitats, according to the first-ever survey of wildlife.

Otters and buzzards are doing well, says the survey, but water voles, house sparrows and the freshwater crayfish are among those in decline. With the West Midlands having a quarter of the 526 species and 21 of the 26 habitats listed as conservation priorities in the UK Biodiversity Action Plan, the area is of great importance.

At Hyde Farm, now part of the Woolhope Dome Project area in Herefordshire, around two hectares of native broadleaved trees have been planted to recreate woodland lost on the same site in the 18th century. The Forestry Commission has also 50 per-cent funded a three-year programme of thinning and coppicing to revitalise the existing ancient woodlands on the farm.

Dick Gossling, Forestry Commission woodland officer, said one of the most important tasks was to ensure links between habitats such as woodland, hedgerows and wetland areas. "By doing this we expand and enhance wildlife habitats."

He said Herefordshire was rich in ancient semi-natural woodland. "A good indicator of really old woodland is plants such as herb Paris.

"If you see that you can be sure that the area has been wooded for at least 400 years."

Hyde Farm is not open to the public, but walkers can enjoy the fine landscape and varied wildlife from the network of public footpaths and minor roads in the Woolhope area.

Steve Holliday, chair of the Biodiversity Partnership, said the survey could be used to keep track of wildlife, to identify success stories and to ring warning bells where species or habitats were under pressure or in decline.

The survey was organised by the West Midlands Biodiversity Partnership that brings together Government agencies, local authorities and business and voluntary groups.