 The cane toad is estimated to have a critical thermal maximum of 40 – 42 ° C ( 104 – 108 ° F ) and a minimum of around 10 – 15 ° C ( 50 – 59 ° F ) . The ranges can change due to adaptation to the local environment . The cane toad has a high tolerance to water loss ; some can withstand a 52 @.@ 6 % loss of body water , allowing them to survive outside tropical environments . 
