Johnny heads to Carlsbad Caverns to work as a Park Ranger for the day where he is required to clean lint off the walls, fish coins out of the pools, and co-host the evening 'Bat Flight' talk.

Jonathan is a Seychelles giant tortoise, a subspecies of the Aldabra giant tortoise, and the oldest known living terrestrial animal in the world. Jonathan resides on the island of Saint Helena, a British Overseas Territory in the South Atlantic Ocean.

Jonathan the tortoise is estimated to have been born in 1832, which means he's lived through 40 U.S. presidents and eight British monarchs.

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