The people who see the most wildlife are out at the right hours, know where to look, and are willing to stand still. Here is what a guide actually looks for at dawn and dusk.

How to respect wildlife while stargazing in Rocky Mountain National Park. Give animals space, manage food and scent, and keep noise and light down.

Wildlife after dark in Rocky Mountain National Park: elk bugling, owls, and eyeshine in the meadow. What you hear and see at night, and how to watch safely.