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Thanks to members and donors.

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Events for July 16, 2026

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12:00 pm

A small painted turtle is held in someone's hands

Canceled Tree Mob: Turtles with Zoo New England

July 16 @ 12:00 pm – 12:45 pm
Ponds 8V2J+H8X, Boston

*Cancelled due to air quality concerns.* Zoo New England is partnering with the Arboretum to run its annual turtle survey! For the past six summers, ZNE conservation biologists have ventured into the ponds of the Arboretum to survey the turtles, minnows, and other biodiversity present there. Join Zoo New England staff for a Tree Mob to meet and learn about the fascinating species that call the Arboretum ponds home.

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Rooted in history.

The Arnold Arboretum sits on land long inhabited by Indigenous Peoples, most recently the Massachusett Tribe, and on property purchased with wealth from goods produced by enslaved persons.

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We are committed to the Olmstedian principle that everyone is entitled to open space, so our gates are open to everyone, every day, free of charge.

Funded by our community.

The Arnold Arboretum has been funded by the generosity of the supporting public since our founding in 1872. Give today and continue that legacy.

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