In this Shore Home & Garden Magazine article, arborist Lou Meyer from Davey's Mid-Atlantic region shares Maryland's heavy mast season and its impact on wildlife.

Posted: November 06, 2026

Every fall, Maryland’s forested areas begin producing one of their most important natural food sources: Mast.Some years it’s light, and some years — like this year on many parts of the Mid-Shore, it’s heavy, virtually raining nuts and acorns from the branches.Lou Meyer, arborist for Davey Tree, recalled an earlier heavy mast year near his home in Howard County where three massive oak trees unloaded over his roof.

“I thought we were under attack, it was incredible,” Meyer said. As a tree lover, he still has a hint of glee in his voice. “It was non-stop machine gun fire above my head.”

A large tree next to a building with yellow leaves.

To continue reading this article, click here. 

More from Lou Meyer: 

The Davey Tree Expert Company provides research-driven tree services, grounds maintenance and environmental and utility infrastructure consulting for residential, utility, commercial and environmental partners in the U.S. and Canada. Established in 1880 and headquartered in Kent, Ohio, Davey has over 12,000 employees who create and deliver sustainable solutions. Davey continues to grow through expertise with the SEED Campus, its newest commitment to training, research and safety. Become part of the Davey legacy by applying today and join one of the top ten largest employee-owned companies in the U.S.

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