"Only the toughest survive here," writes photojournalist Palani Mohan in the introduction to his extraordinary photography book, "Hunting with Eagles: In the Realm of the Mongolian Kazakhs." His reference is to hardy Kazakh tribesmen of westernmost Mongolia, who brave sub-zero temperatures to hunt in the ancient manner, using eagles. But he could easily be including those -- such as himself -- who try to document the intriguing practice.





