Robots are currently under a two-year trial in Wales which will train " farmbots" to herd, monitor the health of livestock, and make sure there is enough pasture for them to graze on.
They ambled through the forests and savannas using their strong arms and sharp claws to uproot plants and climb trees, grazing on grasses, leaves, and prehistoric avocados.
To start, there's the cost of raising the animals, which the government helps cover by offering crop insurance, cheap water, low-interest loans, and insanely low fees for grazing on public lands.
They graze on underwater plants like sea grasses and algae for up to eight hours a day, grabbing the plants and pulling them into their mouth with their prehensile upper lip.
And that's another thing you could picture: just a gigantic goose trundling across a lush landscape — Australia was greener eight million years ago — grazing on plants and fruits.