My Philippine Duck

We have three ducks one male and two female duck the both female duck
were estimated 10 months old while the male duck is estimated 1 year 2 months old.
Usually we feed them trash foods but they eat also small fish
worms, mollusks grass, leaves, and weeds etch.....

And one of the female duck had four eggs now, and estimated eggs will be hatch between 15 to 30 eggs.
Laying of duck, on its eggs, before it is hatch is estimated 15 to 20 days sometimes out of 20 eggs that are being laid by the duck 15 are hatch and 5 are not hatch.