Chameleons in Fur 



[FIFTH WEEK 



To add to the completeness of proof that the change 

 from brown to white is for protection, in the case of 

 the weasel, both to enable it to escape from the fox and 

 to circumvent the rabbit, the weasels in Florida, where 

 snow is unknown, do not change colour, but remain brown 

 throughout the whole year. 



