Signals of climate change seem to be more and more frequent in some parts of the country. In the Rocky Mountains, snowfall patterns are changing, temperatures are warming, bird behavior is alternating.

Craters of the Moon National Monument is perhaps best-known for lava and its lunar-like terrain, but the park has some surprises as well, including over 600 types of plants. June is peak season for wildflowers in the area, and ranger-guided wildflower walks will be held at the park on June 12 and 19.

Lewis and Clark dubbed these animals "speed goats" for good reason, but they're not only sprinters, they're also marathoners. Researchers have discovered these animals make one of the longest overland migrations of any animal in the Western Hemisphere, and Craters of the Moon National Monument and Preserve is modifying fencing to help them out during their journey.