Two female red kangaroos joined the Zoo's mob (a group of kangaroos) in the fall of 2014, bringing the total collection to four. The largest of all kangaroos, the red kangaroo can stand as much as 6 feet tall and has the ability to leap 30 feet or more when moving at increased speeds. Nina and Claire moved to the Fort Worth Zoo from the Dallas Zoo in October 2014 and can be seen exploring their exhibit in Australian Outback.