Dave Watts / Tasmanian devil adults fighting {Sarcophilus harrisii} Mt William NP, Tasmania

Dave Watts / Four Tasmanian devils feeding {Sarcophilus harrisii} Mt Williams NP, Tasmania

Dave Watts / Tasmanian devils on kill {Sarcophilus harrisii} Mt Williams NP, Tasmania

Richard Du Toit / Suricate (meerkat) {Suricata suricatta} on guard in flowering 'little devils' {Tribulus terrestris}. S Africa Kalahari >>> Gemsbok NP

Steven David Miller / Granite boulders at sunrise, Devils Marbles Conservation Reserve, NT, Australia Northern

Richard Du Toit / Suricate (meerkat) {Suricata suricatta} on guard in flowering 'little devils' {Tribulus terrestris}. S Africa Kalahari >>> Gemsbok NP

Richard Du Toit / Black backed jackal, with Flowering devils flowers {Tribulus terrestris} Kruger National Park, S. Africa

Doug Wechsler / Devils claw plant attaches itself to boot {Proboscidea parviflora} Baja, Mexico. Seed dispersal strategy

Doug Wechsler / Devils claw plant {Proboscidea parviflora} Baja, Mexico

Yva Momatiuk & John Eastcott / Granite boulders, Devils Marbles Conservation Reserve, Northern Territory, Australia

Pascal Tordeux / Burnet moth feeding on Devil's Bit Scabious (Succisa pratensis) flower. Picardy, France, July.

Yva Momatiuk & John Eastcott / Dingo (Canis lupus dingo) visiting campground to scavenge for food, Devils Marbles Conservation Reserve, Northern Territory, Australia

James Christensen / Seven Devils viewed across Snake River Canyon from Hat Point, Oregon

James Christensen / Seven Devils viewed across Snake River Canyon from Hat Point, Oregon

Pete Oxford / Black-tailed Prairie Dog (Cynomys ludovicianus) peeking out of burrow, Devil's Tower National Monument, Wyoming

Pete Oxford / Black-tailed Prairie Dog (Cynomys ludovicianus) peeking out of burrow, Devil's Tower National Monument, Wyoming

Pete Oxford / Black-tailed Prairie Dog (Cynomys ludovicianus) in agitated posture, Devil's Tower National Monument, Wyoming

Pete Oxford / Black-tailed Prairie Dog (Cynomys ludovicianus) in agitated posture, Devil's Tower National Monument, Wyoming

John Downer / Raining fish - a reconstruction for BBC TV series 'Supernatural' (1999). It is thought that naturally occuring events are caused by fish being lifted by rotating winds, such as tornadoes, dust devils...

John Downer / Raining fish - a reconstruction for BBC TV series 'Supernatural' (1999). It is thought that naturally occuring events are caused by fish being lifted by rotating winds, such as tornadoes, dust devils...

Konrad Wothe / Wai-o-tapu Thermal Wonderland near Rotorua, Devils Bath, North Island, New Zealand

Nature Production / Black-tailed Prairie Dog {Cynomys ludovicianus} sniffing the air on burrow, Devils Tower National Monument, Wyoming, USA, August

Mark Moffett / Entomologist, Doug Yu chisels into tree bases to find the tiny ants that create the Devils Gardens in Manu, Peru

Mark Moffett / Entomologist, Doug Yu chisels into tree bases to find the tiny ants that create the Devils Gardens in Manu, Peru

John Downer / Raining fish - a reconstruction for BBC TV series 'Supernatural' (1999). It is thought that naturally occuring events are caused by fish being lifted by rotating winds, such as tornadoes, dust devils...

John Downer / Raining fish - a reconstruction for BBC TV series 'Supernatural (1999)'. It is thought that naturally occuring events are caused by fish being lifted by rotating winds, such as tornadoes, dust devils...