In 1847, German biologist Carl Bergmann illustrated a pattern in which larger-sized species of animals are typically found in colder environments while species of a smaller size reside in warmer areas. This came to be known as Bergmann’s Rule and has been studied, examined and debated for more than 160 years. Generally, whitetail deer...
- Watch Free Online Deer Hunting Videos
- DDH Store
- Win a Crossbow
- Magazine Subscriptions