Wildlife Migration Detours
June 19, 2013 03:44 PM - Allison Winter, ENN
Migration is a strategy used by many mammals in order to take advantage of food, shelter, and water that vary with seasons. Interestingly, there is strong evidence that genetics plays a role in migratory behavior that animals inherit. Many species rely not only on their senses to help them navigate, but they can also use mental maps to guide them to where they are supposed to go. But with considerable human development, how are animals supposed to find their way? According to research conducted by the University of Washington, half a dozen areas could experience heavier migration traffic compared with the average species-movement across the Western Hemisphere in response to a warming climate.