located to the north of the Arsenal, while a gift shop and ticket booth are located to the south of the Arsenal. The southern side of the garden contains the Intelligence Garden, located at the site of the original menagerie's horned animal/small mammal house. Its name is inspired by a rare-animal menagerie created by King Wen of Zhou in 1100 B.C. A cafeteria, the Dancing Crane Cafe, is located to the south of the Intelligence Garden. Art and conservation programs Several works of public art can be found in the Central Park Zoo. Five structures, preserved from the original zoo built in 1934, still feature their original animal-themed limestone friezes sculpted by Frederick Roth. The same artist created a pair of bronze statues for the original zoo, Dancing Goat and Dancing Bear, which now flank the zoo’s southern entrance. Tigress and Cubs, one of the park's oldest statues, was created by Auguste Cain in 1867 and installed on a rock outcrop near the Lake, but moved to the zoo in 1934. The zoo coordinates breeding programs for some endangered species as part of the Species Survival Plan, such as thick-billed parrots and red pandas. In 2011, the WCS announced that the Central Park Zoo was the first North American zoo to hatch ducklings of critically endangered scaly-sided mergansers. In addition, the first example of whispering in non-human primates was observed at the Central Park Zoo in 2013, when tamarin monkeys were heard whispering around a staff member that they disliked. The zoo hosts educational venues as well as exhibits. The volunteer program at the Central Park Zoo engages members of the community; it is a combination outreach and educational program for adults. Volunteer guides conduct tours for visitors, while volunteer docents augment the educational program. Docents enroll in a four-month training program. The zoo also offers several programs for students. Children's Zoo The Children's Zoo is located north of the main zoo. It is officially named the Tisch Children's Zoo after businessman Laurence A. Tisch, whose donation funded the zoo's 1990s renovation. The Children's Zoo contains a petting zoo with mini nubian goats (a crossbreed between Nigerian dwarf and Nubian goats), sheep, pigs, alpacas, Patagonian cavies, and the only cow in Manhattan, as well as the Acorn Theatre, a performing arts theater. Admission to the Children's Zoo is included with the purchase of tickets to the main zoo. The Lehman