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Get BTO Ringing & NRS Info old version APK for Android
Helping ringers check the correct ring sizes/codes to use for each UK bird.
An app to help bird ringers, nest recorders and scientists check the correct ring sizes/codes to use for each bird species ringed in the UK (for both full-grown birds and pulli) and the codes needed to record nests and their contents. The app also includes the codes needed to record biometrics, condition and status information for each bird as well as the standard habitat codes.What's New in the Latest Version 2.0.3
Last updated on Mar 25, 2025
Minor bug fixes and improvements.
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BTO Ringing & NRS Info
2.0.3 by British Trust for Ornithology
Apr 7, 2025