Skywatch Friday: What is a Riparian Area?
A few days ago we went in search of the Salt River wild horses again. This time we started at the Phon D. Sutton Recreation area in the Tonto National Forest. The trail we chose was the Salt River Nature Trail Loop. We were hoping it would take us down by the river where the horses would be getting a drink. That wasn't the case, but it's always fun to explore new trails. The informational signs at the trail head referred to this as a Riparian Area. What is a riparian area you might be asking? Well, it's an area along a natural watercourse that is distinctly different that the surrounding area. Riparian areas account for less than 1% of the land area in the western U.S. The vegetation and soil are distinctly different than the surrounding area. Riparian areas provide a habitat for many endangered or threatened critters in the western desert areas. This was a great example. The riverbanks were deep with lush vegetation that was t...