Reports on ringed birds seen in the Cley Square

Ringed birds seen 2021

The following working document gives the details and life histories of ringed, colour-ringed, collared and tagged birds seen in the Cley Square in 2021.  

Cley Square 2021 ringed birds - Updated 11th February 2021

Life Histories of all ringed birds seen in the Cley Square

The following document gives the life-histories of the ringed and marked birds that we have the details of, going back in time. There are also summaries for each species. There are over 900 ringed individuals that have been seen or found in the Square, where it has been possible to determine their origins and they were ringed outside the Square. In addition there are 129 birds that were ringed in the Square and have been found outside it. 125 different species are involved.  This will be updated regularly.

Cley Square ringed birds - Updated 11th February 2021

Reporting Observations of Ringed Birds

If you see and read the the rings of a bird in the Square please report it.  Details of how to do this can be found on the Survey page under the Activities tag.