Here are some useful links to other organisations / websites

Useful webpages:

Natural History Museum Bumblebee Site: Paul Williams' excellent guide to the world's bumblebees.

Bumblebee Conservation Trust: a charity devoted to conserving bumblebees. You can join and get involved in various activities.

Bees, Wasps & Ants Recording Society: a small organisation devoted to the recording of Aculeate Hymenoptera

Steven Falk's superb gallery of bumblebee photos

Fun resource focussed on making your garden butterfly-friendly