A Magnolia Warbler perches on a willow branch.
A Magnolia Warbler perches on a willow branch.

Magnolia Warblers are just one of many species that benefits from the land stewardship performed at the Greenwich Audubon Center. Photo: Amy Dworetzky
Magnolia Warblers are just one of many species that benefits from the land stewardship performed at the Greenwich Audubon Center. Photo: Amy Dworetzky

Greenwich Audubon Center

Conservation at the Greenwich Audubon Center: Getting Ready for Our Returning Birds

Learn how the Greenwich Audubon Center prepares for migration and nesting season!

Spring has sprung, bringing with it longer days, blooming flowers, and the return of many migrating birds to the Greenwich Audubon Center. We’ve been preparing for these returning visitors with carefully planned mowing and invasive species removal, which you can see at our George Bent Apple Orchard and in the fields adjacent to our Hawk Watch site.

These areas look very different from a lot of the other managed locations on our property—and for good reason.

Much of the roughly 700 acres of land managed by the Greenwich Audubon Center is mixed deciduous forest, composed of a mixture of mature tree species that form a closed canopy. While these habitats are vibrant, integral parts of the local ecosystem, many species of resident and migrant birds require areas of shrubland and meadow, or “early successional habitats,” to successfully nest and breed. These include species like the Orchard Oriole, Brown Thrasher, and Blue-winged Warbler.

Regular mowing and cutting maintains the character and structure of these spaces, and we’re already seeing the results of what we’ve done so far this spring!

The birds that rely on this habitat are back in action, looking for mates and suitable nesting areas to raise their chicks this spring and summer. Plus, many native plant species—including tall goldenrod, Jack-in-the-Pulpit, Indiangrass, and milkweed—are already beginning to emerge in abundance. 

(Left) A field in early spring that was recently mowed. The field and the surrounding trees are leafless. (Right) A field in late spring, with many green plants growing and leafy trees in the back ground.
(Left) The Greenwich Audubon Center's South Field right after being cut. (Right) The South Field in late spring, with many native plants having grown in, providing habitat for nesting and feeding birds. Photo: Matt Viens/Audubon

Come take a look and see what you can find during your next visit, and stay tuned for further habitat management updates on our Facebook and Instagram.

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