? Si Barber 07739 472 922.Abi Jackson manager at the Butterfly Park in Long Sutton, Lincolnshire UK examines a six inch Atlas Moth caterpillar that has recently hatched from an egg. It's the first time in four years that the Butterfly Park has managed to breed the insects, which after a few weeks will become a chrysalis before ultimating emerging as an Atlas Moth, the biggest moth in the world with a wingspan potentially exceeding 12 inches.