Advanced Search (Items only)
ID: K11946
St. Johns wort in flower
ID: K12434
Kwakiutl grave ornament
ID: K12437
Shaman's mask, Tlingit
ID: K12438
Box or bowl, with animal motif, Tlingit
ID: K12468
Dinosaurs That Lived Together, mural painting
ID: K1260
Yellow warbler feeding young
ID: K12652
"Loons," painting by Louis A. Fuertes
ID: K12654
Archaeopteryx skeleton in matrix (cast)
ID: K1268
Short-eared owl
ID: K1274
Young bullfrog
ID: K1278
Green frog sitting in shallow water
ID: K12910
Vogelkop Gardener Bowerbird building the bower
ID: K12915
Fawn-breasted Bowerbird at bower nest
ID: K12916
Vogelkop Gardener Bowerbird and bower nest
ID: K12917
ID: K13070
Invertebrate trace fossils, 8 x 7 in
ID: K13084
Chambered Nautilus (Nautilus pompilius) exterior interior views
ID: K1363
Water strider and gnat on water's surface
ID: K1367
Painted turtle
ID: K13734
[Possibly deer]
ID: K13784
Diamond, octahedral crystal, 25 carats
ID: K13860
Solid hexagon snow crystal, magnified
ID: K14022
Patch-nosed snake
ID: K14027
Garter snake
ID: K14028
Racer snake
ID: K14029
Iguana
ID: K14031
Gecko on leaf
ID: K14032
Short-horned lizard
ID: K14039
Tree lizard
ID: K14041
Swallow-tailed gull
ID: K14045
Lava heron
ID: K14048
Great blue heron
ID: K14050
Flightless cormorant, in profile
ID: K14051
Flightless cormorant with wings spread
ID: K14054
Oyster-catcher
ID: K14058
Masked booby on rock, side view
ID: K14061
Waved albatross
ID: K14076
Tarantula on bananas
ID: K14264
Red leather-bound book with gold leaf
ID: K14820
Cicada, side view, on branch
ID: K14822
Red-tailed boa constrictor on leaves
ID: K14823
Kansas glossy snake
ID: K14824
Mexican kingsnake
ID: K14834
Coiled Mexican black-tailed rattlesnake
ID: K14878
Scaly lizard
ID: K14891
Cloudless sulphur butterfly (Phoebis sennae)
ID: K14896
Cithaerias pireta (clear-winged) butterfly
ID: K14897
Colias philodice, clouded sulphur butterfly
ID: K14898
Danaus plexippus, monarch butterfly
ID: K14899
Diaethria artemis butterfly
ID: K14913
Megathymus butterfly
ID: K14917
Nymphalis antiopa (mourning cloak) butterfly
ID: K14918
Nymphalidae sp. butterfly
ID: K14919
ID: K14924
Blue peacock butterfly (Papilio arcturus), shown on a light background
ID: K14925
Blue peacock butterfly (Papilio arcturus), shown on dark background
ID: K14948
Red admiral butterfly (Vanessa atalanta)
ID: K14959
Moth, Callimorpha kera
ID: K14988
Moth underwing pattern, detail
ID: K14989
Adult newt
ID: K14990
Horned frog
ID: K14991
Pickeral frog
ID: K14992
Tree frog calling
ID: K14993
Tree toad on branch
ID: K14994
Newt, red eft stage
ID: K14995
Marbled newt
ID: K14996
Black-bellied salamander
ID: K14998
Red-backed salamander
ID: K14999
Spotted salamander
ID: K15000
Yellow-barred tiger salamanders
ID: K15002
Tiger swallowtail butterfly larva on leaf
ID: K15003
Tiger swallowtail butterfly larva, detail
ID: K15004
Becoming a butterfly pupa
ID: K15005
Tiger swallowtail butterfly in late pupation
ID: K15006
ID: K15007
Pupation: tiger swallowtail butterfly wing showing through pupa case
ID: K15008
Adult tiger swallowtail butterfly emerging from pupa
ID: K15009
Tiger swallowtail butterfly just emerged from chrysalis
ID: K15010
Adult tiger swallowtail butterfly with flowers
ID: K15011
Tiger swallowtail butterfly wing, detail of tip, showing scales
ID: K15012
Centipede
ID: K15015
Whiptail scorpion
ID: K15016
Wind scorpion
ID: K15017
Vinegaroon
ID: K15018
Daddy long-legs spider (Phalangid)
ID: K15019
Daddy long-legs spider (Phalangid), close-up
ID: K15021
Male black widow spider
ID: K15022
Female black widow spider with spiderlings
ID: K15023
Comb-footed spider with eggs and spiderlings
ID: K15024
Crab spider and prey on leaf
ID: K15025
Common cross spider
ID: K15026
Egg sac of spider
ID: K15027
Fishing spider (Dolomedes albineus)
ID: K15028
Funnel web spider in its funnel
ID: K15029
Yellow garden spider in web
ID: K15030
Hunting spider (Ctenidae) on leaf
ID: K15031
Zebra spider (Salticus scenicus)
ID: K15032
Jumping spider and egg sac on plant
ID: K15033
Jumping spider, close-up of face
ID: K15034
Labyrinth spider and web