These pages bring together into one place useful information and key resources for existing ringers. For more information on why we ring birds, the history of ringing or the aims and strategy behind the Ringing Scheme, please see the About ringing pages. If you are not a current ringer and want to find out more about how to become a ringer, please see the Learn to ring pages.
Ringing and nest recording data are either submitted to the BTO via Demography Online (DemOn), the online data entry system for ringers and nest recorders to input their data directly into the BTO database, or via a free desktop application called Integrated Population Monitoring Recorder (IPMR).
This page outlines the process for renewing your ringing permit. Information is provided for each permit category as well as a timeline for the renewal process.
If you are intending to approach the nest or dependent young of a specially protected bird through ringing, nest recording or any other survey you need to ensure you have the correct licence to do so.
These pages bring together into one place useful information and key resources for existing ringers. Current content includes information on data collection and biometrics, other ringing resources such as site signage and access letter templates, health & safety, resources for displays and talks, instructions for mapping recoveries and opportunities for ringers.
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.