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ID: K11260
New Mexico whiptail lizard in habitat group
ID: K11259
Western whiptail lizard in habitat group
ID: K11258
A Diversity of Amphibian Eggs, exhibit, Hall of Reptiles and Amphibians
ID: K11257
Reproduction exhibit, Hall of Reptiles and Amphibians
ID: K11256
Worm-Like Amphibians: The Caecilians (Order Gymnophiona), exhibit, Hall of Reptiles and Amphibians
ID: K11255
Feeding of Larval Amphibians: tadpole feeding habits, Hall of Reptiles and Amphibians
ID: K11254
Season and Sexual Cycles: typical breeding habitat of the wood frog in four seasons, Hall of Reptiles and Amphibians
ID: K11253
Wood frog (Rana sylvatica), Hall of Reptiles and Amphibians
ID: K11252
Wood frog (Rana sylvatica) on log, exhibit, Hall of Reptiles and Amphibians
ID: K11251
Wood frog (Rana sylvatica), side view, Hall of Reptiles and Amphibians
ID: K11250
Wood frog (Rana sylvatica) on log, head-on view, Hall of Reptiles and Amphibians
ID: K11248
Mouse, Hall of Reptiles and Amphibians
ID: K11247
Bat, side view, close-up, Hall of Reptiles and Amphibians
ID: K11246
Dragonfly, on plant stalk, close-up, Hall of Reptiles and Amphibians
ID: K11245
Display showing pickerel frog catching and swallowing cricket
ID: K11244
Vocalization of frogs exhibit
ID: K11243
Bullfrog, exhibit
ID: K11242
Reproduction, exhibit, amphibian breeding pond with frog and spotted salamander eggs
ID: K11241
Elbaite, gem-quality crystals: left, brilliant cut, 34.03 carats; right, modified cushion cut, 34.25 carats
ID: K11240
Elbaite, gem-quality faceted stones: left, yellow-green, 15.75 carats; right, blue-green, 10.25 carats, Brazil
ID: K11239
Sapphires (Corundum), about 1 carat each, Sri Lanka
ID: K11238
Topaz, oval-cut faceted stone, 70 carats, Russia
ID: K11234
Topaz, natural blue crystal, 6 cm across (left); oval-cut stone, 99 carats (right), Ural Mountains
ID: K11232
Topaz, natural yellow-orange crystal, 5 cm long (left), 60 carats, brilliant-cut (right), Ouro Preto, Minas Gerais, Brazil
ID: K11231
Padparadscha, corundum, variety sapphire, orange faceted stone, 100 carats, Sri Lanka
ID: K11229
Corundum, variety sapphire, yellow faceted stone, 100 carats, Sri Lanka
ID: K11228
Corundum, variety sapphire, violet stone, 66.85 carats, Sri Lanka
ID: K11227
Harlequin Prince opal, 215.85 carats, Lightning Ridge, Australia
ID: K11225
Spessartine (garnet) deep red oval-cut stone, 28.85 carats (left) ; violet-red pear-shaped stone (right), 24.5 carats, Umba River region, Tanzania
ID: K11224
<em>Schettler Emerald</em> (beryl), 87 carats, engraved on both sides, lapidary art, 17th century, India
ID: K11223
Fu Dog, carving, quartz, variety rose, H 15 cm, China
ID: K11222
Junk, carving from lazurite, China
ID: K11220
Duck with lotus plants, carved jade, nephrite, 21 x 16 cm, China
ID: K11219
Water buffalo, carved jade, nephrite, H 11.5 cm, Ming Dynasty, China
ID: K11217
Headdress pendant, pearls, sapphires, rubellites and jadeite, Manchu, China
ID: K11216
Carving, jade, China
ID: K11214
Rock crystal statue of Atlas holding the world, Hall of Gems and Minerals
ID: K11213
Elephant and Globe, Quartz, variety Rock crystal, carved from a single block, H 10 cm
ID: K11212
Pas de Danse sculpture by George Tonnelier, quartz, blue chalcedony, H 21.5 cm
ID: K11211
Opal, variety precious, 11.23 carats, Barcoo River, Australia
ID: K11210
Opal, variety Pinfire, 181.20 carats, Lightning Ridge, Australia
ID: K11209
Decorative clock face, Quartz, variety onyx, 8 cm in diameter, carved in Idar-Oberstein, Germany in 1867
ID: K11208
Pendant with opal, variety precious (center), surrounded by opals, topaz, chrysoberyls, demantoid garnets, sapphires and pearls, Russia
ID: K11207
Patricia (left) and Schettler emeralds, Colombia
ID: K11205
Goddess Kuan-yin, "Maw-sit-sit" jade sculpture, China
ID: K11201
Midnight Star Sapphire, violet cabochon, 116 carats, Sri Lanka
ID: K11200
Star of India, sapphire cabochon, 564 carats
ID: K11199
DeLong Star Ruby, cabochon, 100 carats, Myanmar (Burma)
ID: K1114
African Cape Buffalo, diorama, Akeley Memorial Hall of African Mammals
ID: K11119
Texas coral snake
ID: K11118
Canebrake rattlesnake
ID: K11112
Lowland burrowing treefrog
ID: K11111
Eastern narrow-mouthed toad
ID: K11110
Green toad
ID: K11109
Sonoran toad
ID: K11108
Gila monster
ID: K11107
Great Plains skink
ID: K11105
Leopard lizard
ID: K11104
Collared lizard
ID: K11102
Striped plateau lizard
ID: K11101
Fatherless whiptail lizard
ID: K11099
Twin-spotted rattlesnake
ID: K11096
Eastern ring-necked snake
ID: K11094
Patch-nosed snake
ID: K11092
Western ground snake
ID: K11091
Banded water snake
ID: K11090
Pine snake
ID: K11089
Whip snake
ID: K11087
Mountain kingsnake
ID: K11084
Common kingsnake
ID: K11083
Glossy snake
ID: K11080
Black-necked garter snake
ID: K11069
Row of monoliths, Sillustani, Peru
ID: K11068
Cistern, Sillustani, Peru
ID: K11067
Stones and ruins, Peru
ID: K11066
Astronomical Plaza II, Sillustani, Peru
ID: K11065
Ruins, Sillustani, Peru
ID: K11064
Ruins, man pointing to detail, Sillustani, Peru
ID: K11063
Astronomical Plaza I, chullpa in background, Sillustani
ID: K11062
Ruins, base of square building, Sillustani
ID: K11061
Ruins, Peru
ID: K11060
ID: K11059
Ruins, building platform, Sillustani, Peru
ID: K11058
Stone sculpture, Sillustani
ID: K11057
Ruins, possibly chullpa base, Sillustani, Peru
ID: K11056
Chullpa, Sillustani, Peru
ID: K11055
Chullpa ruin, mortar-type construction, Sillustani, Peru
ID: K11054
Ruins of chullpas, man at bottom left, Sillustani, Peru
ID: K11053
Detail of inner construction of chullpa, Sillustani, Peru
ID: K11052
Chullpas near Lake Umayo, Sillustani, Peru
ID: K11051
Chullpas at Lake Umayo, Sillustani, Peru
ID: K11050
Chullpa ruins, Sillustani, Peru
ID: K11049
Circular chullpa base, Sillustani, Peru
ID: K11048
ID: K11047
Round top chullpa, Sillustani, Peru
ID: K11046
ID: K11045
ID: K11044
Several chullpas in the distance, Sillustani, Peru
ID: K11043
View of chullpas seen from a distance, Sillustani, Peru
ID: K11042
Chullpas, distant view, Sillustani, Peru