OUR SOUTH WEST Home Page Millennium Archive Home Page
Species |
Greater horseshoe
bat, Rhinolophus ferrumequinum, mammal |
| Habitat |
SPECIES-RICH HEDGES CALCAREOUS
GRASSLAND |
| Background
and status |
Nationally, the decline is
said to have been about 99% over the last century, although in the last
few decades a slight increase in numbers has occurred. There is now thought
to be only 4000 - 6600 individuals restricted to South West England and
South West Wales. There are currently 35 recognised maternity and all-year
roosts and 369 hibernation sites. |
| Main
Threats |
Reductions in insect prey abundance, especially
loss of old pasture due to high-intensity agricultural systems
Loss, destruction and disturbance of roosting
and hibernation sites.
Loss of insect-rich feeding habitats and flyways,
due to loss of wetlands and hedgerows and the conversion of permanent
pasture to other arable.
|
| Conservation
and targets |
Increase current population by 25% by 2010.
Maintain all existing maternity roosts and
associated hibernation sites.
The greater horseshoe bat is the subject of
an English Nature Species Recovery Programme, concentrating on feeding
requirements. A project officer is employed in Devon to give advice
to land managers, within the range of roost sites, on how to manage
the land to benefit this species.
|
| |
 |