A male Grevy's zebra foal was born on Monday, July 13 to parents Darasa, 11, and Tanga, 14, at the Oklahoma City Zoo. This is Darasa's fourth birth at the Zoo. The Grevy's zebra is the largest of the three zebra species and originates from parts of northern Kenya and southern Ethiopia. Although foals are born with brown stripes and fuzzy coats, they grow into their unique black-and-white stripes by one year of age. These stripes allow them to blend in to their natural habitat. Foals weigh 80 to 125 pounds at birth, but can grow to be over 900 pounds as adults!