The duck population is booming across Otago, signalling a "vintage" season for shooters.
Otago Fish and Game Council operations manager Ian Hadland said more than 4000 duck-shooters in Otago were in for "the best season in years".
The duck-shooting season starts in Otago at 7am tomorrow. A helicopter was used recently by the council to monitor the mallard duck population, revealing a larger than usual population, Mr Hadland said.
Shooters preparing mai mais had reported greater numbers of birds on their ponds than past seasons.
The reports were consistent across the region and country. The wet spring and summer had increased the survival rate of waterfowl broods, he said.