BTO on Twitter: "Happy #InternationalBatWeekend! There are 18 species of bats in the UK, and we love this infographic by @_BCT_ helping you identify the bats in the sky. Which species have
Types of UK Bats: The 17 British Species - ibats.org.uk
British bat guide: facts, species ID, where and when to see them | Countryfile.com
UK Bats - Types of bats - Bat Conservation Trust
UK Bats - Types of bats - Bat Conservation Trust
Field Guide to British Bats
How to see UK bats and give them a helping hand | Natural History Museum