Home » Places Gooseneck Hill Waterfowl Farm and Sanctuary Gooseneck Hill Waterfowl Sanctuary - "The Two Largest Covered Aviaries in the U.S." Open the last Sunday in June and the last Sunday in July. Guided tours during those day will give you the opportunity to see 700 endangered and protected duck, geese, and swans. Learn to identify the 78 species of birds including singing and dancing swans. Hand feed the geese or koi fish. There is a gift shop and 25 rock gardens. Senior discounts. Tour the two largest covered aviaries in the U.S. Other tours by appointment. Admission: Adults $10, Seniors & Children (under 12) $7. They also host two annual fundraisers - Taste of the Southtowns in April and the Wild Wing Festival in August. Gooseneck Hill Waterfowl Sanctuary 5067 Townline Road Delevan, NY 14042 United States Phone: 716-942-6835 42° 26' 37.8996" N, 78° 35' 14.5788" W Website: www.gooseneckhillwaterf ... General Information Wheelchair Accessible: Yes Parking: Yes RV Parking: No Bus Parking: Unknown Pets Allowed: Unknown Accepts Credit Cards: Unknown Internet Access: Unknown Conference / Meeting / Banquet: Unknown Playground: Unknown Indoor Pool: Unknown Outdoor Pool: Unknown Swimming: Boat Launch or Dock: Fishing Access: Equestrian Trail Access: Unknown Bicycle Trail Access: Unknown Hiking Trail Access: Unknown Mountain Biking Trail Access: Unknown Snowmobile Trail Access: Unknown Please note Please note that this information may change and may be incorrect Gooseneck Hill Waterfowl Farm and Sanctuary is categorized in Summer Birding Family Entertainment Educational Adventure Seekers Machias Nature Lovers Email this page Travel Guide It's a full 56-page comprehensive guide, highlighting the activities and attractions in our County and it's FREE!! View the visitor's guide online or request that the Enchanted Mountains guide be snail mailed to you for FREE! Related Events Southern Tier Symphony's 16th Season "Beethoven and Brahms" Blueberry Season is Here! Friends of Good Music presents Manhattan Piano Trio Friends of Good Music presents Manhattan Piano Trio Olean Theatre Workshop presents "The Crucible"