The present study was carried out to investigate scavenging duck production systems in two regions (Netrokona Sadar Upazila and Sundargonj Upazila) of Bangladesh. Feeding systems and availability of feed for raising ducks, production performance of scaavenging ducks and profitability of raising ducks were evaluated. Information was collected from the farmers through a questionnaire. All the farmers of Sundargonj Upazila used mixed feed compund, but in Netrokona only 14% of farmers fed mixed feed to their ducks. The rest was either paddy or wheat alone or a mixture of both. Deshi (local) ducks were mostly used in Netrokona but in Sundargonj, farmers mostly raise exotic ducks. The farmers of Sundargonj area increased the amount of feed with the increase of age of their ducks, but the farmers of Netrokona decreased the amount of feed. The mortality rate in Netrokona was 27.1% but in Sundargonj it was only 2.12%. The percentage of egg production in Sundargonj was 68.8 and in Netrokona 47.9. The differences in mortality and egg production between the two areas were significant. The total annual expenditure and annual income per duck/year were significantly higher in Sundargonj (Tk.221 and 393) than in Netrokona (Tk. 152 and 318).