ILLUSTRATIONS.
PAGE [Peninsula Bear: Ivan] Frontispiece [Baird Court and Concourse] 12 [The Boat House] 18 [Boating on Bronx Lake] 20 [White-Tailed Deer] 24 [American Bison] 26 [European Bison] 27 [White-Fronted Musk-Ox] 30 [Big-Horn Mountain Sheep] 30 [Mouflon] 32 [Arcal Sheep] 32 [Himalayan Tahr] 32 [Burrhel] 32 [Chamois] 33 [Markhor] 33 [Aoudad] 33 [Persian Wild Goat] 33 [Nilgai: Indian Antelope] 36 [Nubian Giraffes] 38 [Beatrix Antelope] 40 [Blessbok] 40 [Leucoryx Antelope] 41 [White-Tailed Gnu] 41 [Eland] 42 [Sable Antelope] 43 [Redunca Antelope] 44 [Sasin Antelope] 46 [Great Gray Kangaroo] 48 [Rocky Mountain Goat] 49 [American Prong-Horned Antelope] 52 [Bactrian Camel] 53 [Alpaca] 54 [Vicunia] 55 [American Elk] 58 [European Red Deer] 58 [Development of Antlers] 61 [Grant Zebra] 64 [Prjevalsky Horses] 65 [Axis Deer] 68 [Burmese Deer] 69 [Jaguar] 72 [Cheetah] 73 [Barbary Lion] 74 [Snow Leopard] 75 [Atlantic Walrus] 79 [Chimpanzee, “Baldy”] 82 [Orang-Utan] 84 [Humboldt Woolly Monkey] 85 [Japanese Red-Faced Monkey] 88 [Pig-Tailed Macaque] 88 [Slow Lemur] 89 [Siamang] 89 [Elephant House] 90 [Indian Elephant] 92 [African Elephants] 93 [African Two-Horned Rhinoceros] 94 [Indian Rhinoceros] 95 [Pygmy Hippopotami] 96 [Timber Wolf] 99 [Coyote: Prairie Wolf] 100 [Swift or Kit Fox] 102 [Red Fox] 103 [Ocelot] 106 [Common Genet] 107 [African Porcupine] 111 [Tamandua] 112 [Great Ant-Eater] 113 [Six-Banded Armadillo] 114 [Two-Toed Sloth] 115 [Polar Bear Den] 120 [Polar Bear “Silver King”] 122 [Syrian Bear] 123 [Spectacled Bear] 126 [European Brown Bear] 127 [Brazilian Tree Porcupine] 131 [Mute and Trumpeter Swans] 133 [Cereopsis Geese] 136 [White-Faced Glossy Ibis] 137 [Roseate Spoonbill] 137 [Brown and White Pelicans] 140 [Great Horned Owl] 142 [Spectacled Owl] 142 [Eared Vulture] 143 [Lammergeyer] 143 [King Vulture] 145 [Black Vulture] 145 [Harpy Eagle] 145 [Griffon Vulture] 145 [Wild Turkey] 147 [Seriema] 148 [Secretary Bird] 148 [Great Crowned Pigeon] 150 [Sulphur Crested Cockatoo] 151 [Toco Toucan] 151 [Ducks Feeding] 154 [Pheasant Aviary] 156 [Manchurian Eared Pheasant] 158 [Indian Peacock] 159 [North African Ostrich] 163 [Rhea] 164 [Cassowary] 164 [Emeus] 165 [Little Brown Crane] 167 [Demoiselle Crane] 167 [Asiatic White Crane] 168 [Paradise Crane] 168 [Whooping Crane] 169 [Crowned Crane] 169 [Adjutant] 169 [Jabiru] 169 [Mastigure] 170 [Horned Rattlesnake] 170 [Hog-Nosed Snake] 170 [Gecko] 170 [Tree Frog] 170 [Giant Tortoise] 173 [Alligator Pool] 176 [Venezuelan Boa] 177 [Rhinoceros Viper] 180 [Cobra-De-Capello] 181 [Metamorphosis of the Leopard Frog] 184 [Giant Centipede] 186 [Tarantula] 187 [Red-Winged Locust] 187 [Hercules Beetle] 187