Hammon Grove Park & Sycamore Ranch Held in conjunction with Sierra College lecture series "Spring Arrivals & Birding by Ear" Hammon Grove Park & Sycamore Ranch support lush riparian habitat along Dry Creek in Yuba County, and they attract large numbers of spring migrants and breeding flycatchers, vireos, warblers, and orioles. We will search both areas to view these birds and focust on "birding by ear", Contact leader if weather is questionable.