Naturalist Gabriel Willow contributes his extensive knowledge of bird species and their behaviors on these captivating walks. Wave Hill’s garden setting overlooking the Hudson River flyway provides the perfect habitat for native and migrating birds. Ages 10 and older welcome with an adult. Birders of all levels welcome! Severe weather cancels. For weather-related updates call 718.549.3200 x 245 by 8AM the day of the walk. Free with admission to the grounds. (NYC Audubon Members enjoy two-for-one admission.) Registration recommended, online, onsite at the Perkins Visitor Center or by calling 718.549.3200 x251.