Tag Archive: colorado river

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The Needles, which rise as silhouetted rock pinnacles in this sunrise photo are a group of mountain peaks adjacent to Topock Gorge, and the Colorado River on the northwestern edge of the Mohave Mountains. They range in height from 1207 to 1600 feet. They are reflected in the foreground by the water of Topock Marsh, created with the establishment of Lake Havasu, a dammed section of the Colorado River. As part of the Havasu National Wildlife Refuge, Topock Marsh serves as critical habitat for migratory waterfowl, songbirds, fish, and other wildlife (including my first sighting that morning of a Bobcat in the wild). Topock Marsh and Lake Havasu form the border of California and Arizona and offer a beautiful oasis of life in the harsh Mojave and Sonoran deserts.

US Fish and Wildlife Service – Havasu National Wildlife Refuge
State of Arizona – Lake Havasu State Park
See more images from the Colorado River watershed.