First polish colour-ringed coots flew away on holidays 2009. The neckbands that we are using are white with black digits (exact information about project you can find here). At the moment have more than 50 ringed birds and going to catch several hundred durning winter. Coots are being colour-ringed (present) in 4 parts of Poland: zachodniopomorskie, wielkopolskie, lodzkie and slask.
fot. Marcin Sowa