There are a huge number of different habitats at Cromwell Bottom Nature Reserve, here are just a few of our famous species! Please email us with new information or call in to the Visitor Centre and let us know.
Bird Surveys 2025
Dragonflies and Damselflies
Butterflies
Moths - Recorders Anthony Arak, Charlie Streets, Andy Cockcroft. Please also checkout https://charlielepidopteraofcalderdale.blogspot.com
