Now, a year later, he and a small expedition team had returned to spend a week climbing peaks, crossing treacherous glaciers and documenting animal and plant life.
Two years earlier, a client had hurried Guy recklessly along a treacherous path, causing the unfortunate animal to tumble 300m down a mountainside.
Animal smuggling is a treacherous, bloody business.
Extrapolating from observations made in animal models and in vitro is treacherous because we do not understand the correlates of protection for the overwhelming majority of infectious agents.
In the course of their eventual 235-mile, 90-day trek, Albanov and his little band of dogged companions encounter and endure treacherous ice, hunger, scurvy, polar-bear-liver poisoning, dangerous animals and, of course, piercing, unimaginable cold.
Tracking animals with a radio collar often means flying low in treacherous mountain weather.
It's banks are steep and treacherous, and in the rainy season its strong current can sweep away young animals.
The fate of the farm animals was so grim, the pigs were so mean and mendacious and treacherous, the sheep were so stupid.
Hirst, renowned for his work with treacherous materials including thousands of gallons of formaldehyde for his pickled shark and other animals, chose to be portrayed in the chemical protection suit.
Thousands were lost in the Alps as men and pack animals routinely slid off icy paths, plunging to their deaths, and in ambushes (guides could be treacherous) by mountain tribes.
