We will walk into Mitchell Canyon on the lower slopes of Mount Diablo State Park. Many spring birds are possible here: warblers, hummingbirds, flycatchers, gnatcatchers and more. Spring flowers will be blooming. Trail Rating: Category 3. 3+ miles on a potentially hot, dusty trail. Elevation change: up to 400 feet Leader: Sandy Ritchie, (925) 381-2514 […]