The Delaware-Otsego Audubon Soc. is sponsoring a spring bird walk on the Andes Rail Trail, Sun., April 26, 8 a.m. Participants should meet at the trailhead, 266 Depot St. For directions, visit www.andesworks.com/rail-trail/. This walk will follow a level former railroad bed for one mile, with a somewhat steeper section for a shorter distance. The walk will last approximately 2 hours. Early spring arrivals can be expected, including flycatchers, warblers, vireos, and possibly raptors and waterfowl. For further information, contact Andy Mason, AndyMason@earthling.net, (607) 652-2162.