You can find out about all of the British bat species at this excellent web resource sponsored by Bristol University. There are photos, call recordings and habitat preferences catalogued for all British bat species.
You should also visit the Bat Conservation Trust website where you will find everything to do with the protection and care of UK bats and their habitat.Â
Bats are often injured, but will often recover if cared for promptly and properly. On the Isle of Wight, if find an injured or stricken bat make sure you contact Graham or Donna at the Isle of Wight Bat Hospital. If you can spare any cash, you're support would also be greatly appreciated by the Isle Wight Bat Hospital, which is an entirely voluntary operation.