Identifying Reed Warbler and Sedge Warbler
BTO bird identification videos are supported by Natureguides
Natureguides kindly provide species video clips for our bird identification videos.
What we can learn from 25 years of watching gardens
Exploring the value of a complete quarter-century of weekly garden bird observations from BTO's Garden BirdWatch covering the length and breadth of the country.
Our volunteers: the beating heart of BTO data
Head and Principal Ecologist, David Noble, shares why volunteer-collected data are so important for an organisation like BTO.