As many of you know, Mianus River Gorge has been working on an office renovation project to give our staff some desperately needed office space and enhance our ability to work with students in our research and education program. The project has been in the planning and permitting stages for almost a year and now […]
Category Archives: Research News
Building Strong Relationships in the Community
Just four months into 2026 and staff have already been busy answering invitations to speak to the community. Director of Research and Education, Chris Nagy, was invited to speak about our NYC coyote research at the Explorer’s Club in Manhattan in January, co-presenting with David Lei and Jacqueline Emery, nature photographers and writers who have […]
The 10-year MRG Bear Study is wrapping up
Black bears once roamed most of the United States, being found in nearly every state, but their numbers declined sharply in the early 20th century, primarily due to habitat loss and overhunting. Thanks to conservation efforts and reforestation of old farmland over the last several decades, black bears have been reclaiming some of their lost […]
Welcoming our new Executive Director – Meet Rochelle Thomas
The Mianus River Gorge welcomed Rochelle Thomas as the new executive director on May 26th 2026. Rochelle is a mission-driven conservation and nonprofit leader, with more than a decade of experience advancing conservation and land stewardship, fundraising, strategic planning, and community engagement. At her prior position as director of the Greenwich Center for the National […]
Bedford Field Notes – Birds — A Full House and a Powerful Conversation
Our Bedford Field Notes – Birds program was a resounding success. With nearly every seat filled, the energy in the room reflected just how deeply birds connect us—to nature, to science, and to one another. The evening blended eye‑opening science with practical, hopeful actions, leaving attendees inspired long after the last question was asked. The […]
Bedford Field Notes 2026
Join national experts and local scientists for our second season of great talks! April 15 – Birds May 7 – Forests June 3 – Bugs Details here. Visit www.bedfordfieldnotes.org for details and to reserve your seat!
What We’re Working on this Winter
As the trails rest for the winter in the Mianus River Gorge Preserve and Taylor Preserve, MRG staff continue their work to advance important land and water protection efforts throughout the region. Mianus River Gorge staff have temporarily relocated to office space at 2 Depot Plaza in Bedford Hills, NY, as work begins on our […]
Flying Squirrels in the Gorge
Flying squirrels are the most common squirrel in the eastern US, but most people have never seen one. That’s because flying squirrels are nocturnal animals that do not actually fly, but rather glide from tree to tree, spending little time on the ground. There are two species of flying squirrels in the eastern US – […]
Building Strong Relationships in the Community
Part of MRG’s mission is to share our conservation ethic and expertise with the community. Staff disseminate ecology research findings and share land management knowledge and best practices with other professionals in the field and with the public at large. Most recently, Director of Research & Education Chris Nagy, Ph.D., presented Director of Land Management […]
Summer Bear Study
Summer intern and Colby College senior Megan Chun contributed to MRG’s on-going black bear research study within Westchester, Putnam and Fairfield counties. Preserve Steward Jean-Luc Plante was busy putting up and checking remote cameras again this spring. He noticed that the cameras were not capturing as many bears as in the previous year; anecdotally, MRG […]








