Tucson Bird Alliance: El Rio Preserve Field Trip
$5/member, $10/non-member Trip Difficulty: Easy to Moderate. Well-groomed trail around the ponds, about 1.2 miles in length with little incline. Walk around the ponds with Luke Safford and we’ll look for late spring migrants and the many breeding birds that love the water and lush riparian growth. We’ll meet at the parking area at 6:30am....