Early Bird Rates (Register by February 7)
Current NAI Members: $30.00
Current NAI Student Members: $15.00
Regular Rates (Register after February 7)
Current NAI Members: $35
Current NAI Student Members: $20.00
*You will be redirected to the National NAI website for secure registration and payment using your free NAI account.
The John Heinz National Wildlife Refuge at Tinicum
We're excited to host our Spring 2019 Workshop at this beautiful and ecologically significant site. With over 1000 acres, the John Heinz National Wildlife Refuge at Tinicum is Pennsylvania's largest remaining freshwater tidal marsh. Ten miles of trails meander through a landscape of rare wetland plants, framed by the Philadelphia skyline. The marsh is visited by some 280 species of resident and migratory ducks, herons, and other birds, and is the home of the endangered coastal leopard frog and red-bellied turtle. Explore the park on foot or by canoe.