The Yellowstone Resident term is composed of three words: ELK (3 letters), YOGI (4 letters) and BEAR (4 letters). ELK are a species of large deer native to North America, Europe, and Asia. They are the second largest land mammal in North America after the moose. YOGI is a type of BEAR native to India and Nepal. It is the most common BEAR species in the Himalayas and is known for its intelligence and playful nature. Bears are large mammals found in the Northern Hemisphere. They are omnivorous and have a wide range of habitats, from forests to mountains. All three of these animals are commonly found in Yellowstone National Park, making them residents of the park.