Description : They are also known as greylag goose. They are largely herbivorous and feed chiefly on grasses; have been known to feed on oats, wheat, barley, buckwheat, lentils, peas and root crops. They normally mate for life; pair bond in long-term monogamous relationships and nest on the ground among vegetation. A clutch of three to five eggs is laid; the female incubates the eggs and both parents defend and rear the young