Kestrel

lime ring with 3 letters

Details

coordinator
Tijs van den Berg
website http://www.vrsdehaar.nl/
cr-birding https://cr-birding.org/node/4199
ring area Nederland, Groene Hart
animals 1795
observations 2535, of which 1855 are captures
ringed in 2016 to 2021

Early 2017 VRS De Haar, VRS Het Gooi and VRS Nebularia started in the Groene Hart area in the Netherlands with a RAS-project for survival research for Common Kestrels. As well nestlings as adult Common Kestrels are being ringed with a lime (light-green) colour ring with three black characters on the left tarsus. The used characters are: A, C, E, H, J, K, L, N, P, S, T, U, X, Y, Z, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. The ring is read from bottom to top.

Example bird

CA0
Shorthand: L-CA0 explanation
This is an arbitrary example of a bird that might not exist.

Data entry