UK birds (top 50 species ringed)

I have made a deck with photos, audio, and descriptions of the 50 species most commonly ringed in the UK. For unclear reasons I am not allowed to include links in my posts.
ankiweb. net/shared/info/621963922
This deck is provided under a Creative Commons Attribution-ShareAlike license. If you would like to make changes and upload a version yourself, please feel free. The images are from Creative Commons and the audio is from xeno-canto.