Brent Goose GPYC (left green P, right yellow C) at Ile d'Oléron, France, January 2015 (Photo: Stéphanie Darblade)

Welcome to www.geese.org – the online international portal to submit your records of marked geese and swans. The purpose of this page is to immediately provide observers of colour-marked geese and swans with information about the birds they observed. After registering as a user, you can report the birds you have seen – marked with either colour-ring(s) or neckbands - and view the complete life histories of these birds. Please check the species' pages under How to report to see which projects participate in geese.org, what kind of leg-rings or neckbands have been used, and how sightings should be entered.

Observations of Brent Goose GPYC

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After registration and confirmation of your password you can start entering observations


www.geese.org is an initiative of Wageningen Environmental Research, Dutch Centre for Avian Migration & Demography and Sovon Dutch Centre for Field Ornithology, in close collaboration with the Goose Specialist Group.