Prairie Dogs, 41 I 3 Primate House, 17 E 4 Puma and Lynx House, 33 A H 3 Raccoon’s Tree, 44 A I 5 Reptile House, 34 H 4 Restaurant, 46 I 5 Riding Animals, 6 D 3 Rocking Stone, 45 I 5 Sea Lion Pool, 12 D 3 Service Bldg., 28 H 4 Soda Fount’s. *D 2, G 3, H 4 Subway Station O 6 Toilets, W. M., C 3, E 3, G 3, I 5, L 6, M 8 Tortoise Yards H 4 Totem Pole, 32 H 3 Turkeys, Wild, 33 H 3 Wolf Dens, 22 G 3 Yak House, 55 K 4 Zebra Houses, 14 E 2 [Illustration: PENINSULA BEAR: IVAN] POPULAR OFFICIAL GUIDE TO THE New York Zoological Park By WILLIAM T. HORNADAY, Sc.D. Director and General Curator ILLUSTRATED BY ELWIN R. SANBORN [Illustration: New York Zoological Society] GORILLA EDITION WITH MAPS, PLANS AND ILLUSTRATIONS THIRTEENTH EDITION—SEPTEMBER, 1915 PUBLISHED BY THE NEW YORK ZOOLOGICAL SOCIETY 11 WALL STREET, NEW YORK Only Authorized Guide Price 25 Cents COMPLETELY REVISED AND EXTENDED 1st Edition, October, 1899— 5000 2d “ May, 1900— 5000 3d “ December, 1900— 5000 4th “ October, 1901— 3000 5th “ June, 1902— 10000 6th “ “ 1903— 10000 7th “ “ 1904— 15000 8th “ “ 1906— 7000 9th “ “ 1907— 30000 10th “ October, 1909— 30000 11th “ June, 1911— 30000 12th “ “ 1913— 40000 13th “ September, 1915— 20000