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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.
BTO Ringers Info: 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 adults and pulli). Also contains useful info on the types of rings themselves (sizes, metal type, scheme address) and bird weight and wing length, where BTO data allow. BTO Nest record data (where available) and helpful codes are now included.What's New in the Latest Version 1.17
Last updated on Oct 21, 2016
v1.17: Minor database/info update
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BTO Ringing & NRS Info
1.17 by British Trust for Ornithology
Oct 21, 2016