Project Bobolink: Grassland Bird Conservation at Heaven Hill Farm 2025

Technical Report
Written By Adirondack Watershed Institute

Paul Smith’s College Adirondack Watershed Institute

Michale Glennon and Raymond Curran

The 2025 field season marked the seventh year of collaboration with the Henry Uihlein II and Mildred A. Uihlein Foundation to study how grassland and other bird species respond to hayfield management at Heaven Hill and Uihlein Farm. Grassland birds, including bobolink, remain among the most imperiled bird groups in North America, making conservation actions at these sites especially important. This report summarizes our 2025 activities and findings at Heaven Hill. Our work at Uihlein Farm in 2025 is described in a companion report.

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Adirondack Watershed Institute
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Uihlein Farm: Grassland Bird Conservation and Management Recommendations 2025
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Afforestation and the Potential for Increased Habitat Quality for Mammalian Nest Predators in an Adirondack Peatland