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Notch-leaf scorpion-weed (Phacelia crenulata) blooming around Desert agave (Agave desertii) in Glorieta Canyon, Anza-Borrego State Park, California, USA, March 2017. These plants are flowering during...  -  Jack Dykinga
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Jack Dykinga / Notch-leaf scorpion-weed (Phacelia crenulata) blooming around Desert agave (Agave desertii) in Glorieta Canyon, Anza-Borrego State Park, California, USA, March 2017. These plants are flowering during...
Texas horned lizard (Phrynosoma cornutum) portrait,  Laredo Borderlands, Texas, USA. April  -  Claudio  Contreras
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Claudio Contreras / Texas horned lizard (Phrynosoma cornutum) portrait, Laredo Borderlands, Texas, USA. April
Backlit detail of branching fire coral (Millepora alcicornis) showing the hair like polyps, filled with stinging nematocysts. East End, Grand Cayman, Cayman Islands. Caribbean Sea.  -  Alex Mustard
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Alex Mustard / Backlit detail of branching fire coral (Millepora alcicornis) showing the hair like polyps, filled with stinging nematocysts. East End, Grand Cayman, Cayman Islands. Caribbean Sea.
Verreaux's sifakas (Propithecus verreauxi) in Madagascar ocotillo (Alluaudia procera) trees Berenty, Madagascar.  -  Cyril Ruoso
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Cyril Ruoso / Verreaux's sifakas (Propithecus verreauxi) in Madagascar ocotillo (Alluaudia procera) trees Berenty, Madagascar.
Tenrec (Echinops telfairi) walking across leaf litter, Berenty Reserve, Madagascar.  -  Cyril Ruoso
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Cyril Ruoso / Tenrec (Echinops telfairi) walking across leaf litter, Berenty Reserve, Madagascar.
Giant lobelia (Lobelia rhynchopetalum) plants in mist, Sanetti Plateau, Bale Mountains National Park. Ethiopia, November 2014  -  Enrique Lopez-Tapia
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Enrique Lopez-Tapia / Giant lobelia (Lobelia rhynchopetalum) plants in mist, Sanetti Plateau, Bale Mountains National Park. Ethiopia, November 2014
Giant lobelia (Lobelia rhynchopetalum), . Sanetti Plateau, Bale Mountains National Park. Ethiopia, November 2014  -  Enrique Lopez-Tapia
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Enrique Lopez-Tapia / Giant lobelia (Lobelia rhynchopetalum), . Sanetti Plateau, Bale Mountains National Park. Ethiopia, November 2014
Giant lobelia (Lobelia rhynchopetalum) flower spikes in mist, Sanetti Plateau, Bale Mountains National Park. Ethiopia, November 2014  -  Enrique Lopez-Tapia
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Enrique Lopez-Tapia / Giant lobelia (Lobelia rhynchopetalum) flower spikes in mist, Sanetti Plateau, Bale Mountains National Park. Ethiopia, November 2014
Great horned owl (Bubo virginianus) chicks nesting in saguaro cactus (Carnegiea gigantea), near Oracle, Sonoran Desert, Arizona, USA, May.  -  Jack Dykinga
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Jack Dykinga / Great horned owl (Bubo virginianus) chicks nesting in saguaro cactus (Carnegiea gigantea), near Oracle, Sonoran Desert, Arizona, USA, May.
Sunset light on twisted Saguaro cactus (Carnegiea gigantea) Sonoran Desert National Monument,  Arizona, USA, April.  -  Jack Dykinga
01506612
Jack Dykinga / Sunset light on twisted Saguaro cactus (Carnegiea gigantea) Sonoran Desert National Monument, Arizona, USA, April.
Hedgehog (Erinaceus europaeus) curled up sleeping in autumn leaves, UK, June, captive.  -  Ann  & Steve Toon
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Ann & Steve Toon / Hedgehog (Erinaceus europaeus) curled up sleeping in autumn leaves, UK, June, captive.
Close up of Sisal (Agave sisalana) Berenty, south Madagascar.  -  Enrique Lopez-Tapia
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Enrique Lopez-Tapia / Close up of Sisal (Agave sisalana) Berenty, south Madagascar.
Spiny tree trunk (Pachypodium sp) Berenty Reserve, Madagascar.  -  Enrique Lopez-Tapia
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Enrique Lopez-Tapia / Spiny tree trunk (Pachypodium sp) Berenty Reserve, Madagascar.
Quiver tree (Aloe dichotoma) Kokerboom Forest, Nieuwoudtville, Namaqualand, Northern Cape province, South Africa, September 2012.  -  Juan  Carlos Munoz
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Juan Carlos Munoz / Quiver tree (Aloe dichotoma) Kokerboom Forest, Nieuwoudtville, Namaqualand, Northern Cape province, South Africa, September 2012.
Ice stalagmites / ice spikes formation, Lake Baikal, Siberia, Russia, March.  -  Olga Kamenskaya
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Olga Kamenskaya / Ice stalagmites / ice spikes formation, Lake Baikal, Siberia, Russia, March.
Fan Coral (Echinogorgia sp) from Indo-Pacific, in collection at Senckenberg Museum, Frankfurt, Germany.  -  Ingo Arndt
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Ingo Arndt / Fan Coral (Echinogorgia sp) from Indo-Pacific, in collection at Senckenberg Museum, Frankfurt, Germany.
Ornate ghostpipefish, (Solenostomus paradoxus) Raja Ampat, Irian Jaya, West Papua, Indonesia, Pacific Ocean  -  Franco Banfi,Franco  Banfi
01441424
Franco Banfi,Franco Banfi / Ornate ghostpipefish, (Solenostomus paradoxus) Raja Ampat, Irian Jaya, West Papua, Indonesia, Pacific Ocean
Hedgehog (Erinaceus europaeus) one week old orphan at rescue centre, captive  -  Edwin Giesbers,Edwin  Giesbers
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Edwin Giesbers,Edwin Giesbers / Hedgehog (Erinaceus europaeus) one week old orphan at rescue centre, captive
Restoration of the Iguanodon by Alice B. Woodward from Lydekker's The Royal Natural History' Frederick Warne and co, 1896. This is one of the first reconstructions to correctly show the Iguanodon's th...  -  Paul D Stewart
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Paul D Stewart / Restoration of the Iguanodon by Alice B. Woodward from Lydekker's The Royal Natural History' Frederick Warne and co, 1896. This is one of the first reconstructions to correctly show the Iguanodon's th...
Star clover (Trifolium stellatum) flower, Menorca, Balearic Islands, Spain, Europe  -  Edwin Giesbers
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Edwin Giesbers / Star clover (Trifolium stellatum) flower, Menorca, Balearic Islands, Spain, Europe
Cape sundew {Drosera capensis} water droplets on hairs on leaf  -  Stephen Dalton
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Stephen Dalton / Cape sundew {Drosera capensis} water droplets on hairs on leaf
Carrot flower abstract  -  Tony Evans
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Tony Evans / Carrot flower abstract
Close up of thorns of Crown of thorns starfish {Acanthaster planci} Sulawesi, Indonesia  -  Solvin Zankl
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Solvin Zankl / Close up of thorns of Crown of thorns starfish {Acanthaster planci} Sulawesi, Indonesia
Radiant sea urchin {Astropyga radiata} with Cardinal fish Sulawesi Indonesia  -  Georgette Douwma
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Georgette Douwma / Radiant sea urchin {Astropyga radiata} with Cardinal fish Sulawesi Indonesia
Web burrfish (Chilomycterus antillarum), Florida, USA. January.  -  David Fleetham
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David Fleetham / Web burrfish (Chilomycterus antillarum), Florida, USA. January.
Spiky leaf beetle (Dactylispa sp.), Danum Valley, Sabah, Borneo.  -  Alex Hyde
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Alex Hyde / Spiky leaf beetle (Dactylispa sp.), Danum Valley, Sabah, Borneo.
North American porcupine (Erethizon dorsatum) feeding, captive in zoo. Occurs in North America.  -  Roland  Seitre
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Roland Seitre / North American porcupine (Erethizon dorsatum) feeding, captive in zoo. Occurs in North America.
North American porcupine (Erethizon dorsatum) captive in zoo.Occurs in North America.  -  Roland  Seitre
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Roland Seitre / North American porcupine (Erethizon dorsatum) captive in zoo.Occurs in North America.
Hedgehog cactus (Echinocereus engelmannii) lying dead amid the dead arms of a Chain chola cactus (Opuntia fulgida). The extended drought is even killing plants that are drought tolerant. Ironwood Fore...  -  Jack Dykinga
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Jack Dykinga / Hedgehog cactus (Echinocereus engelmannii) lying dead amid the dead arms of a Chain chola cactus (Opuntia fulgida). The extended drought is even killing plants that are drought tolerant. Ironwood Fore...
Drought stressed and dying Prickly pear cacti (Opuntia engelmannii) next to a deeply furrowed, young Giant saguaro cactus (Carnegiea gigantea), Tucson Mountains at evening light, Saguaro National Park...  -  Jack Dykinga
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Jack Dykinga / Drought stressed and dying Prickly pear cacti (Opuntia engelmannii) next to a deeply furrowed, young Giant saguaro cactus (Carnegiea gigantea), Tucson Mountains at evening light, Saguaro National Park...
Bluestreak cleaner wrasse (Labroides dimidiatus) juvenile and adult inspecting a Black-blotched porcupinefish (Diodon liturosus) foraging on coral, off the island of Yap, Micronesia.  -  David Fleetham
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David Fleetham / Bluestreak cleaner wrasse (Labroides dimidiatus) juvenile and adult inspecting a Black-blotched porcupinefish (Diodon liturosus) foraging on coral, off the island of Yap, Micronesia.
Blue knee hermit crab (Dardanus guttatus) prefers shells with narrow openings such as this cone shell, Yap, Micronesia.  -  David Fleetham
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David Fleetham / Blue knee hermit crab (Dardanus guttatus) prefers shells with narrow openings such as this cone shell, Yap, Micronesia.
Close up of a Hairy yellow hermit crab (Aniculus maximus), Hawaii.  -  David Fleetham
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David Fleetham / Close up of a Hairy yellow hermit crab (Aniculus maximus), Hawaii.
Spotted porcupinefish (Diodon hystrix) inflated in defensive display with diver in the background, Hawaii. Model released.  -  David Fleetham
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David Fleetham / Spotted porcupinefish (Diodon hystrix) inflated in defensive display with diver in the background, Hawaii. Model released.
Hawaiian lobster (Enoplometopus occidentalis) with its shell covered in algae and parasitic barnacles (Paralepas species), indicating that it will soon moult, Hawaii.  -  David Fleetham
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David Fleetham / Hawaiian lobster (Enoplometopus occidentalis) with its shell covered in algae and parasitic barnacles (Paralepas species), indicating that it will soon moult, Hawaii.
Black-hooded sun orchid (Thelymitra atronitida) flowers and buds. Tasmania, Australia. November.  -  Dave Watts
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Dave Watts / Black-hooded sun orchid (Thelymitra atronitida) flowers and buds. Tasmania, Australia. November.
Great sun-orchid (Thelymitra aristata). Tasmania, Australia. December.  -  Dave Watts
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Dave Watts / Great sun-orchid (Thelymitra aristata). Tasmania, Australia. December.
Thrift-leaved triggerplant (Stylidium armeria). Tasmania, Australia. November.  -  Dave Watts
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Dave Watts / Thrift-leaved triggerplant (Stylidium armeria). Tasmania, Australia. November.
Narrowleaf triggerplant (Stylidium graminifolium). Tasmania, Australia. December.  -  Dave Watts
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Dave Watts / Narrowleaf triggerplant (Stylidium graminifolium). Tasmania, Australia. December.
Creamy candles (Stackhousia monogyna). Tasmania, Australia. October.  -  Dave Watts
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Dave Watts / Creamy candles (Stackhousia monogyna). Tasmania, Australia. October.
Tunbridge leek orchid (Prasophyllum tunbridgense) Endemic to Tasmania, Australia. November.  -  Dave Watts
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Dave Watts / Tunbridge leek orchid (Prasophyllum tunbridgense) Endemic to Tasmania, Australia. November.
Northern leek orchid (Prasophyllum secutum). Tasmania, Australia. October.  -  Dave Watts
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Dave Watts / Northern leek orchid (Prasophyllum secutum). Tasmania, Australia. October.
Slaty leek orchid (Prasophyllum rostratum). Tasmania, Australia. October.  -  Dave Watts
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Dave Watts / Slaty leek orchid (Prasophyllum rostratum). Tasmania, Australia. October.
Gaping leek orchid (Prasophyllum incorrectum). Tasmania, Australia. October.  -  Dave Watts
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Dave Watts / Gaping leek orchid (Prasophyllum incorrectum). Tasmania, Australia. October.
Gaping leek orchid (Prasophyllum incorrectum). Tasmania, Australia. October.  -  Dave Watts
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Dave Watts / Gaping leek orchid (Prasophyllum incorrectum). Tasmania, Australia. October.
Tall leek orchid (Prasophyllum elatum). Tasmania, Australia. October.  -  Dave Watts
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Dave Watts / Tall leek orchid (Prasophyllum elatum). Tasmania, Australia. October.
Trim leek orchid (Prasophyllum concinnum). Tasmania, Australia. October.  -  Dave Watts
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Dave Watts / Trim leek orchid (Prasophyllum concinnum). Tasmania, Australia. October.
Silky milligania (Milligania densiflora). Tasmania, Australia. December.  -  Dave Watts
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Dave Watts / Silky milligania (Milligania densiflora). Tasmania, Australia. December.
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