What did moas eat?

The preserved stomach contents of the Giant Moa show that they snipped twigs off plants such as the daisy–bush, Olearia, and ate them. They also ate berries and leaves. Like many birds, they had to swallow stones to grind up the food in the gizzard. Stones polished smooth by being rubbed together in the gizzard are often found with Moa skeletons. They normally browsed on food about 2m off the ground. If they leaned back and stretched out their necks, they could pluck food as high up as 3m.