The Cholla Cactus Garden, located about 12 miles south ... Visit the NPS website for more information about the other cacti species you'll spot. Climbers flock to Joshua Tree from around the ...

A Harris's antelope squirrel amongst the spines of the cholla cactus, where it painstakingly searches for cactus fruit - one of the only sources of moisture around. Whilst filming the amazing ...

Assistant producer Lance Featherstone removes the spines of the Cholla cactus from a glove, after David plunged it into the cactus to demonstrate its vicious defences. Team doctor Patrick Avery ...