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Black-headed Gull

white ring with 4 characters (first=S)

Details

coordinator
Luka Jurinovic send e-mail
website none
cr-birding https://cr-birding.org/node/582
ring area Croatia, Zagreb
animals 10682
observations 34156, of which 10720 are captures
ringed in 2007 to 2021

We started this ringing project in 2007. Since then, around 10 000 birds have been ringed. Most of the Black-headed Gulls are ringed in the winter time on the Jakuševec rubbish tip in Zagreb, Croatia. Some are also ringed on other rubbish tips. A small number is ringed on breeding colonies. We use white rings with a 4 alphanumeric code, starting with S.

Example bird

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

Data entry

DJDT

History

Versions

Time

Settings from crbirding2.settings

Headers

Request

SQL queries from 1 connection

Static files (0 found, 9 used)

Templates (13 rendered)

Alerts

Cache calls from 1 backend

Signals