A herd of wild wood bison released by the Alaska Wildlife Conservation Center and Alaska Department Fish & Game, showing the beautiful territory that is once again home to this once extirpated animal. This image is from Alaska: The New Pioneers.
The golden eagle has a wingspan of almost seven and a half feet, allowing them to fly hundreds of miles in search of a meal. With vision up to 5 times stronger than the average human, they can spot a marmot from over a mile away. This image is from Asia's Wild Secrets.