The Great Marsh Institute Bird Walk

Join us at the Great Marsh Institute, Chester County’s unique habitat for the study of flora and fauna as well as the unique characteristics of the Periglacial marsh. It is the purpose of the Great Marsh Institute (GMI) to support scientific studies through access to the property, technical support, and opportunities for educational activities including funding for student interns.

The Great Marsh also has an IBA (Important Bird Area) designation of D3 from Audubon. D3: Sites that contain rare or unique habitat or are an exceptional representative of an ecological community type, and that hold important species or species assemblages largely restricted to a distinctive habitat or ecological community type.