71461679 - Landscape chestnut whale, chestnut harvest 71459931 - Close up of spikes on leaf of opuntia echios cactus, Kew Gardens, London, England, UK14298978 - The prickly, swollen trunk of a Silk Floss Tree, Ceiba speciosa, in Termas de Rio Hondo, Santiago del Estero, Argentina.14125774 - Teddy Bear Cholla, Cylindropuntia bigelovii, with its shadow in the Sonoran Desert near Quartzsite, Arizona.14125483 - Teddy Bear Cholla, Cylindropuntia bigelovii, covers a hillside in the Sonoran Desert near Quartzsite, Arizona.14123475 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.71461727 - cactus 14126171 - Silver Cholla, Cylindropuntia echinocarpa, in bloom in spring in Death Valley National Park in the Mojave Desert in California.14125739 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14125374 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14125177 - Teddy Bear Cholla with fruit, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14124893 - Buckhorn Cholla & Teddy Bear Cholla in the Sonoran Desert near Quartzsite, Arizona.14124505 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14124375 - Devils Spineflower, Chorizanthe rigida, in bloom in spring in Death Valley National Park in the Mojave Desert in California.71461725 - cactus 71452547 - in the Botanical Garden of Lisbon, Portugal 14126494 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14126056 - Fruit of the Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14125807 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14125631 - A Spiny Fruit Prickly Pear Cactus, Opuntia x spinosibacca, in bloom in BIg Bend National Park in Texas.14124520 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14124205 - Fruit of the Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14124046 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14126360 - Whipple's Cholla, Cylindropuntia whipplei, in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14124934 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14124777 - A saguaro cactus, Carnegiea gigantea, with a bird nest hole on the grounds of the Mission San Xavier del Bac, Tucson Arizona.14124287 - Engelmann's Hedgehog Cactus,14124261 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14124194 - Buckhorn Cholla & Teddy Bear Cholla in the Sonoran Desert near Quartzsite, Arizona.71461680 - Landscape chestnut whale, chestnut harvest 14126459 - A Strawberry Cactus, Echinocereus stramineus, in bloom in the Chisos Mountains of BIg Bend National Park, Texas.14126251 - A young saguaro cactus, Carnegiea gigantea, in the Sonoran Desert near Quartzsite, Arizona.14125809 - Teddy Bear Cholla, Cylindropuntia bigelovii, with the Plomosa Mountains in the Sonoran Desert near Quartzsite, Arizona.14125685 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14125289 - Silver Cholla, Cylindropuntia echinocarpa, in bloom in spring in Death Valley National Park in the Mojave Desert in California.14125228 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14124906 - Whipple's Cholla, Cylindropuntia whipplei, in the White Pocket Recreation Area, Vermilion Cliffs National Monument, Arizona.14124244 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14123881 - Buckhorn Cholla, Cylindropuntia acanthocarpa, in the Sonoran Desert near Quartzsite, Arizona at sunset. Plomosa Mountains behind.14123378 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14123367 - A Strawberry Hedgehog Cactus, Genus Echinocereus, in Big Bend National Park in Texas.14126444 - A young saguaro cactus, Carnegiea gigantea, in the Sonoran Desert near Quartzsite, Arizona.14125867 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14125498 - Buckhorn Cholla, Cylindropuntia acanthocarpa, in the Sonoran Desert near Quartzsite, Arizona. Plomosa Mountains behind.14125305 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14124451 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14124365 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14123656 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.14123440 - Teddy Bear Cholla, Cylindropuntia bigelovii, in the Sonoran Desert near Quartzsite, Arizona.71425108 - Hoar frost on rose petals, Allgäu Alps, Allgäu, Bavaria, Germany, Europe71425107 - Hoar frost on rose petals, Allgäu Alps, Allgäu, Bavaria, Germany, Europe13845774 - Joshua Tree at sunrise; Joshua Tree National Park, Mojave Desert, California. .13900353 - A Trichocereus strigosus cactus in Ischigualasto Provincial Park in San Juan Province, Argentina.13776246 - Typical of this family the Blackside hawkfish (Paracirrhites forsteri) has thick spines in it's pectoral fins to aid staying in place on it's coral perch; Hawaii, United States of America13899120 - A Cardon cactus, Trichocereus terscheckii, In Talampaya National Park, La Rioja Province, Argentina.13899038 - Detail of the spines of a Cardon cactus, Trichocereus terscheckii, In Talampaya National Park, La Rioja, Argentina.13899029 - Detail of the spines of a Cardon cactus, Trichocereus terscheckii, In Talampaya National Park, La Rioja, Argentina.71433361 - The dangerously sharp thorns of an acacia bush in the Namibian bush of Etosha National Park13877054 - Pahoehoe Lava Field With Brachycereus Cactus, Punta Espinosa, Fernandina, Ecuador, Glapagos13778271 - Two Lionfish (Pterois volitans) search over hard coral for a meal at the edge of a drop off; Philippines71433344 - Many intricately interwoven nests of weaver birds on an acacia tree in the savannah of Namibia, Africa13899717 - Detail of the spines of a Cardon cactus, Trichocereus terscheckii, In Talampaya National Park, La Rioja, Argentina.13778259 - The venomous Demon stinger or Spiny devilfish (Inimicus didactylus) deserves its impressively fearsome names. It can cause pain or death. As pictured here, the first few spines of the pectoral fin have separated from the fin itself and are used to pull this fish across the bottom; Philippines13778256 - The Stonefish (Synanceia verrucosa) is one of the most dangerous creatures on tropical reefs. This species is capable of inflicting a painful, heart-stopping wound with it's venomous dorsal spines; Yap, Micronesia71423872 - Trunk of Mayan Ceiba tree in La Mortella Garden in Forio, Ischia Island, Gulf of Naples, Campania, Italy71407816 - Madagascar, Berenty, Berenty Reserve. Ring-tail lemur eating leaves from a Alluaudia procera tree, being careful of the sharp spines.71387828 - Bright yellow flower on a cactus in the sunlight, Scottsdale, Arizona, USA71424138 - Trunk of Mayan Ceiba tree in La Mortella Garden in Forio, Ischia Island, Gulf of Naples, Campania, Italy71417513 - Madagascar, Berenty, Berenty Reserve. Ring-tail lemur eating leaves from a Alluaudia procera tree, being careful of the sharp spines.71391557 - Cleaner porcupinefish, Diodon hystrix, North Male Atoll, Indian Ocean, Maldives13882645 - Close up of a California barrel cactus, Ferocactus cylindraceus.71419085 - Madagascar, Berenty, Berenty Reserve. Ring-tail lemur eating leaves from a Alluaudia procera tree, being careful of the sharp spines.70378262 - Beauforts Crocodilefish, Cymbacephalus beauforti, Cenderawasih Bay, West Papua, Papua New Guinea, New Guinea, Oceania71342382 - Cactus with child's hand in backlight in Joshua Tree Park, California, USA.71304771 - Bonaire cactuses in water70303469 - Carry Crab holding False Fire Sea Urchin, Dorripe frascone, Astropyga radiata, Lembeh Strait, North Sulawesi, Indonesia70221727 - Diadema Sea Urchin, Diadema paucispinum, Molokini Crater, Maui, Hawaii, USA70303348 - Juvenile Beauforts Crocodilefish, Cymbacephalus beauforti, Raja Ampat, West Papua, Indonesia70006681 - Akazien auf ast, nature plant70453945 - Common Porcupinefish, Diodon hystrix, San Benedicto, Revillagigedo Islands, Mexico70378035 - Details of a cactus with blue steps in the background in Majorelle Gardens, Marrakesh, Morocco13210405 - A peach palm with spikes to protect it from hungry caterpillars, Corcovado National Park, Osa Peninsula, Costa Rica, Central America71129862 - Lance Sea Urchin, Phyllacanthus imperialis, Raja Ampat, West Papua, Indonesia70378263 - Beauforts Crocodilefish and Scuba Diver, Cymbacephalus beauforti, Cenderawasih Bay, West Papua, Papua New Guinea, New Guinea, Oceania70339518 - Commensal Shrimp of Fire Sea Urchin, Periclimenes colemani, Alam Batu, Bali, Indonesia11124388 - Cactus fruits71223770 - Close-up of a thistle blossom, E5, Alpenüberquerung, 6th stage, Vent,Niederjochbach, Similaun hut, Schnalstal, Vernagt reservoir, Meran71200135 - Close-up of the foliage on a cactus plant; Vancouver, British Columbia, Canada70339517 - Commensal Shrimp of Fire Sea Urchin, Periclimenes colemani, Alam Batu, Bali, Indonesia70312100 - Cactus garden Fuerteventura Canary Islands Spain70311868 - Aloe Ferox70285764 - First plane of a hand taking a cactus70218836 - Kina sea urchin spines (Evechinus chloroticus). Maroro Bay. Poor Knights Islands. New Zealand. South Pacific Ocean.70194903 - Scorpion (Buthus occitanus). Valle de Alcudia. Spain70165253 - Cactus71067572 - Hedgehog (Erinaceinae), Devon, England, United Kingdom, Europe70376094 - Jellyfish70318949 - A pair of hands holding a horse chestnut or conker70315654 - Cactus in bloom in the Sonoran Desert of the Baja California Peninsula, Mexiconext page
