Brian Bevan / Surinam horned frog (Ceratophrys cornuta) eating a locust, UK. Captive, native to the Americas.

Claudio Contreras / Texas horned lizard (Phrynosoma cornutum) portrait, Laredo Borderlands, Texas, USA. April

Robert Valentic / Perak horned toad (Megophrys aceras) Gunung Raya / Mt Raya. on Pulau Langkawi, Malaysia.

Magnus Lundgren / Wild Wonders of China / Short-legged horned toad (Megophrys brachykolos) Tai Tam Country Park, Hong Kong Island, China.

Magnus Lundgren / Wild Wonders of China / Short-legged horned toad (Megophrys brachykolos) held in human hand, showing white tubercles, Hong Kong, China.

Magnus Lundgren / Wild Wonders of China / Short-legged horned / Peak spadefoot toad (Megophrys brachykolos) sitting on ground. Wuliangshan Nature Reserve in Jingdong, Yunnan Province, China.

Edwin Giesbers / Asian / Javan horned frog (Megophrys montana) captive

Edwin Giesbers / Asian / Javan horned frog (Megophrys montana) captive

Daniel Heuclin / Regal horned lizard (Phrynosoma solare) captive occurs in Southern USA and Mexico

Cyril Ruoso / Texas horned lizard (Phrynosoma cornutum) South Texas, USA, April.

Chris Mattison / Desert horned lizard (Phrynosoma platyrhinos) close up of eye, captive, occurs in North America.

Chris Mattison / Desert horned lizard (Phrynosoma platyrhinos) captive, occurs in North America.