A Warm Day Friday with Light Winds
Expect breezy southwest winds this weekend as a cold front moves north of the Grand Canyon region. Maximum temperatures cool to seasonal normals from Sunday through Wednesday. More »
Bat Tests Positive for Rabies in Grand Canyon National Park
Public Health Alert, October 2014: A bat recently removed from an area along the Colorado River within Grand Canyon National Park has tested positive for rabies. Any persons having physical contact with bats in the park, please follow this link. More »
Canyon Sketches Vol 22 - July 2011
Grand Canyon Field Institute's
Did You Know?
Within the Grand Canyon, the type and abundance of organisms is directly related to the presence or absence of water. The Colorado River and its tributaries, as well as springs, seeps, stock tanks and ephemeral pools provide oases to flora and fauna in this semi-arid southwest desert area.