Survival and movements of individually marked broods of diving ducks in condition of Southbohemian fishponds
Abstract
Survival and movements of diving duck broods was investigated in condition of Southbohemian fishponds in 2001-2005. Females of Pochard (Aythya ferina) and (Aythya fuligula) were caught on the nest using drop-door or flushed into mist nets exposed close to the nest.