Commercial ducks are often confined indoors. However, in Asia you can still find duck farms with huge swimming ponds. Celso Galang from the Philippines decided to show us his fishpond with ducks housed above, to make an integrated fish-duck farm.
This article can also be found at World Poultry Volume 18 number 4. To view the article online simply click on the link below.
Keywords: Philippines, ducks, ponds, fish-duck farm