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British Trust for Ornithology

Legal / Trusts

The Nunnery,
Thetford, IP24 2PU

01842 750050

Call 01842 750050
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The BTO is one of the world’s leading impartial scientific research organisations specialising in knowledge about birds. We are interested in changes to wildlife populations in relation to their ecology and the habitats on which they depend. Our information base includes long-term datasets that have been in place for at least 50 years. We are committed to making our knowledge available to optimise its use for nature conservation, land management, policy making and applied scientific purposes. We publish scientific results and provide impartial scientific advice.

Business Hours

Monday 9:00 AM - 5:30 PM

Tuesday 9:00 AM - 5:30 PM

Wednesday 9:00 AM - 5:30 PM

Thursday 9:00 AM - 5:30 PM

Friday 9:00 AM - 5:00 PM

Saturday Closed

Sunday Closed