Download or read book British Tits (Collins New Naturalist Library, Book 62) written by Christopher Perrins and published by HarperCollins UK. This book was released on 2012-08-30 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: In addition to dealing with the general biology and behaviour of the birds, Dr Perrins gives full attention to such things as their social lives, their intelligence and adaptiveness, and their puzzling ability to adjust their population sizes to the future availability of food. This edition is exclusive to newnaturalists.com