How to use the catalogue
Type your search term into the search box and press enter. You can search for an exact phrase by entering your terms in quotation marks e.g. “Little Owl”. Use the Advanced Search option to perform complex searches.
To see everything in the BTO collections leave the search box blank and click the search icon.
Search results are grouped by format such as Book, Bird Report or Archives, and can be filtered by material using the left-hand menu.
About our collections
We hold some of the most important ornithological material in the UK in our Library and Archives. You can find more information about our fascinating collections here.
Our Archives contain personal papers of key figures in ornithology, and photographic materials with a particular emphasis on early bird photography. Alongside these, we hold BTO’s organisational records and the outputs of projects and surveys.
The Chris Mead Library holds over 7,000 books about birds and ornithology, plus scientific journals and regional material such as county bird and observatory reports
BTO’s library and archives are normally open 9am–5pm Monday to Friday, and we welcome anyone with an interest in ornithology. Please contact us first to arrange your visit.
firstname.lastname@example.org or email@example.com
Tel: +44 (0)1842 750050
British Trust for Ornithology The Nunnery Thetford Norfolk IP24 2PU