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Open every day. Free every day.

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  • Arnoldia

Category: Ecology

  • Pollinator Power

    Silva, Biodiversity, Ecology, Landscape, Plant Exploration, Sustainability, Wildlife
    Pollinator Power
  • The Forest Beneath the Soil

    Silva, Botany, Climate Change, Ecology, Research
    The Forest Beneath the Soil
  • Never-before-seen bacterium found at Arnold Arboretum

    Biodiversity, Ecology, Research, Research News
    Never-before-seen bacterium found at Arnold Arboretum
  • Life in the Landscape: Bats

    Wildlife, Biodiversity, Conservation, Ecology
    Life in the Landscape: Bats
  • Solar meadow creates habitat for pollinators

    Ecology, Horticulture, Landscape, Silva, Sustainability
    Solar meadow creates habitat for pollinators
  • The Tempo of Trees in a Warming World

    Climate Change, Ecology, Research, Silva
    The Tempo of Trees in a Warming World
  • Yes, there are a lot of acorns on the ground this season. Here’s why.

    Ecology, Boston Globe, News
    Yes, there are a lot of acorns on the ground this season. Here’s why.
  • Teachers tackle ecology and climate change

    Climate Change, Ecology, Education
    Teachers tackle ecology and climate change
  • Enhancing Our Urban Ecosystem

    Landscape, Biodiversity, Botanical Gardens, Climate Change, Ecology, Horticulture, Living Collections, Silva
    Enhancing Our Urban Ecosystem
  • Past and Future Pests

    Research, Ecology, Silva
    Past and Future Pests
  • A Tangled Tree

    Botany, Director’s Posts, Ecology, Horticulture, Landscape, Living Collections
    A Tangled Tree
  • Mountain Chestnut Oaks Outsmart Squirrels!

    Botany, Director’s Posts, Ecology, Horticulture, Living Collections
    Mountain Chestnut Oaks Outsmart Squirrels!
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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.

Free and open every day.

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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