No.
Foxes, and raccoons eat young mallard ducks. Snapping turtles will also eat them. Mallard duck eggs are eaten by snakes, and crows.
yes they do
No.
You can eat eggs from any type of duck, it is illegal to in any way kill a wild mallard duck. You can only eat domesticated mallard ducks or their eggs.
Mallard ducks are omnivores. They eat invertebrates, fish, plants and amphibians.
Mallard ducks are omnivores. They eat invertebrates, fish, plants and amphibians.
yes baby duck's can eat corn but not corn on the cobb.
If the result you want is a mallard, yes. If mallards can just breed with other ducks, yes, a mallard duck can breed other breed ducks.
Mallard ducks are not capable of changing gender. There is no known species of duck that is capable of that.
Mallard ducks were never introduced. Mallards were the first duck ever on planet Earth.
from an egg