Intenthron, M & Gerrard, J, 1999. ISBN 978-0-86098-286-9. Softback 36 pp The sub-title for the book is ”A way to save endangered species”. It is a straight forward, simple book based on the skills and findings of a man who every year succeeds in encouraging up to 25 nests in his suburban garden.
(Bumble bee, Bumblebee)