May 9, Monday, 7:00 am  El Rio Open Space Registration for this walk is free. REGISTRATION FULL Trip difficulty:  Easy.  No gain in elevation.  1.5 miles on dirt and paved trails.  Restroom and water available at trailhead.  Trip duration about 2.5 hours.  We’ll start with a spotting scope on the viewing platform, then wander the ‘long way’ around the pond. [...]