Struthio camelus or ostrich.Ostriches do not need to drink - they can make their own water internally and get the rest from vegetation. Ostriches are the largest living birds, and are flightless, two-toed, with long, powerful neck and legs. Ostrich are omnivorous, but mostly vegetarian. They eat roots, leaves, flowers and seeds of many plants.
This is a colorable picture using code 1,2,3,4,5 for different colors.