The thorny dragon (Moloch horridus) is an Australian lizard that grows up to 20 cm in length, and it can live for up to 20 years. Not only is it covered entirely with conical spines, it has the uncanny ability to suck in water from all over its body - including its feet - through capillary action.

Found in the deserts of Morocco, the cartwheeling spider (cebrennus rechenbergi) uses all eight of its legs to cartwheel and roll away from predators. Using forward or backward flips, this movement effectively doubles its normal walking speed similar to acrobatic flic-flac movements used by gymnasts. Interestingly, C. rechenbergi is the only spider known to use this unique form of rolling locomotion!

You probably wouldn't associate Canada with having any deserts, since the country is typically attributed with winters that are long and harsh. However, that's not entirely true if you visit the southern region of Osoyoos, British Columbia, Canada, known as the Okanagan Desert. In this area, summer temperatures regularly exceed 38˚C (100 °F), and portions of the area receive roughly 250 to 300 mm (10 to 12 inches) of rain per year – compare that to Vancouver, which receives approximately 1120 mm (43 inches) of rain per year.

While some areas in British Columbia experience hotter summer temperatures and are at least as arid, the South Okanagan area is home to several species of plants and animals that are not found elsewhere in Canada. For e ...