The Quiz: Caribou are migratory animals. What triggers their desire to move?
B Availability of food
C Predator breeding seasons
Caribou are spurred to move by the weather. In fact, they’re so sensitive to it that the first drop in temperature or snowfall sets them on their way. They are known to travel up to 50 miles a day during this process. Though the caribou take different paths, they usually return to the same locations every year.
The correct answer to this quiz is Weather.