BUGS / INSECTS / SPIDERS Wasp fossil. (Scenic068)Tiger beetle (Cicindela theatina) up-close. (AsstCritters041)Horsefly (Hippobosca equina) close up. (080813-1138)Butterfly ceylon. (AsstCritters106)Sign at butterfly pavillion. (AsstCritters120)Damselfly. (AsstCritters119)Grasshopper. (AsstCritters118)Entrance to wolf spider hole in sand, San Luis Valley, Colorado. (Dunes120)Butterfly on leaf. (AsstCritters006)Butterfly on flower. (AsstCritters086)Honeybee swarm. (AsstCritters121)Ruddy copper butterfly. (AsstCritters081)Bordered patch butterfly on flower blossom. (Texas020)Cecropia moth caterpillar. (AsstCritters013)American dipper catching bugs in stream. (Birds179)Inch worm. (AsstCritters026)Rock wren holding insect. (Birds192)Sand treader camel cricket, Great Sand Dunes National Park, San Luis Valley, Colorado. (Dunes078)Golden tortoise beetle. (AsstCritters092)Orange-bordered blue butterfly. (AsstCritters109)Wasp nest. (111004-3248)Grasshopper. (SEColorado0483)Tiger swallowtail butterfly sunning. (AsstCritters037)Camouflaged moths on tree bark. (AsstCritters083)Clear wing butterfly. (AsstCritters096)Wood tick on human skin. (AsstCritters101)Great sand dunes tiger beetle (Cicindela theatina), Great Sand Dunes National Park, San Luis Valley, Colorado. (Dunes076)Camouflaged moths on tree bark. (AsstCritters093)Tiger beetle (Cicindela theatina). (AsstCritters042)White-lined sphinx landing on wavy-leafed thistle. (AsstCritters021)Honeybee swarm. (AsstCritters004)Butterfly on wildflower. (AsstCritters085)White-lined sphinx landing on wavy-leafed thistle. (AsstCritters022)Grasshopper. (SEColorado0472)Praying mantis. (AsstCritters087)White-lined sphinx on wavy-leafed thistle. (AsstCritters018)Camouflaged moth on tree bark. (AsstCritters082)Butterfly wings close-up. (Scenic069)Moth on tree. (SEColorado7118)Tiger beetle (Cicindela theatina). (AsstCritters040)"Baskets" on legs of sand treader camel cricket, Great Sand Dunes National Park, San Luis Valley, Colorado. (Dunes079)Beetle tunnels. (Scenic240)Butterfly ceylon. (AsstCritters105)Katydid. (AsstCritters038)Tick on human skin. (AsstCritters091)Spider web. (100917-0976)Katydid. (AsstCritters084)Butterfly. (AsstCritters036)Cecropia moth caterpillar eating leaf. (AsstCritters014)The Great Sand Dunes tiger beetle (Cicindela theatina) is endemic to the Valley. (AsstCritters044)White-lined sphinx on wavy-leafed thistle. (AsstCritters023)Wasp standing on water. (AsstCritters078)Scudder's willow sulphur on flower petals. (AsstCritters012)Dragonfly. (AsstCritters025)Butterfly perched on blade of grass. (AsstCritters103)Bark beetles. (AsstCritters102)Swallowtail butterfly on flower petal. (AsstCritters017)Spider web. (100917-0979)Lynx spider on leaf. (AsstCritters027) PHOTO LIBRARY MENUMENUAERIALS / FLORA / SCENICSAMPHIBIANS / REPTILESARTISTIC PHOTOS / PEOPLE / STRUCTURES / TRANSPORTATIONBIRDS Anis / Cuckoos / RoadrunnersBaby BirdsFlickers / Sapsuckers / WoodpeckersGame BirdsGroundbirdsHummingbirdsNighthawks / Pauraques / PoorwillsPerching Birds / SongbirdsRaptorsShorebirdsTropical BirdsWading BirdsWaterbirdsWaterfowl BUGS / INSECTS / SPIDERSMAMMALSMARINE LIFEPLACESURBAN WILDLIFE