Yellowstone National Park Facts
http://www.nps.gov/yell/planyourvisit/factsheet.htm

Yellowstone National Park


This Yellowstone National Park website provides a fact sheet with a wide range of physical and cultural information. Key topics include general park facts, wildlife, flora, geology, Yellowstone Lake, cultural resources, visitation, facilities, roads, trails, and the latitude/longitude of several significant features.

This resource is referenced here:
Subject: Geoscience:Geology, Atmospheric Science:Climatology , Biology
Topics: Earth surface, Climate, Biosphere
Focus on Yellowstone: Wildlife and plants