Foraging for eggs

On my first hunting trip with my father when I was in grade school, he taught us his sons simple survival techniques in the wilds. And one of that is foraging for eggs in potential nesting places. It is not a good idea to climb trees for the eggs. The best bet are the nests of birds near the river particularly the wild ducks that make their nests in the bushes. All you have to do is to spot for the nest and pick up the eggs. However, we only pick up some eggs and leave some for the hatching.