2014: Newly arrived Mika, peers curiously from the protection of her mother and another mother giraffe as she gets enjoys the warm weather in area next to her barn. Six Flags Great Adventure has a new giraffe, a calf named Mika, a reticulated giraffe born October 11, 2014 at 5 feet, 10 inches tall. Photo taken in Jackson, NJ on October 28, 2014.