Events

    Beech Leaf Disease with Bartlett Arboretum & Gardens

    Location: 

    Arnold Arboretum—Online

    Beech leaf disease (BLD) affects and kills both native and ornamental beech tree species. It is associated with a nematode, Litylenchus crenatae mccannii. This disease has only been discovered in recent years and much about it, including the full cause and how it spreads, is still unknown. Experts from The Connecticut Agricultural Experiment Station, Drs. James LaMondia and Robert Marra, will share what is known of this recently discovered disease and discuss ongoing research to control spread of BLD. This free Zoom webinar is co-hosted by Bartlett Arboretum & Gardens and the Arnold...

    Read more about Beech Leaf Disease with Bartlett Arboretum & Gardens

    2021 Arnold Arboretum Tournament of Trees

    Location: 

    Arnold Arboretum—Online

    Participate in the Arnold Arboretum’s 2021 Tournament of Trees! Get to know this year’s Sweet Sixteen contenders (March 3–9) and cast your votes in this fun bracket style tournament. Let the March Tree Madness games begin.

    The tournament schedule is:

    • Sweet Sixteen Round: March 3-9
    • Elite Eight Round: March 10-16
    • Final Four Round: March 17-23
    • Championship Round: March 24-30
    • Winner Announcement: April 1

    Learn...

    Read more about 2021 Arnold Arboretum Tournament of Trees

    Urban Ponds: Essential Ecosystems for the Enjoyment and Discovery of Nature

    Location: 

    Online Event

    Ponds are one of many beautiful features of the Arnold Arboretum’s ecosystem and landscape. The Bradley Rosaceous Collection garden is the setting for three eco-rich ponds—Dawson, Faxon, and Rehder—named for former Arboretum staff. Photographer Bruce Wilson brings his now practiced eye to the discovery of shadows, reflections, visitor interaction, and flora in those ponds, as well as in an urban pond in Newton. His pond images complement the trees, emphasize the subtle or saturated colors of water, and capture interactions between visitors and the scenes of rich pondlife.

    This...

    Read more about Urban Ponds: Essential Ecosystems for the Enjoyment and Discovery of Nature

    The Diffusion and Adoption of Welfare-Enhancing Innovations

    Location: 

    Radcliffe Institute for Advanced Study, Knafel Center, 10 Garden Street, Cambridge

    Todd Rogers is a behavioral scientist and professor of public policy at the Harvard Kennedy School. Using his two decades of work in behavioral policy as a base, he will discuss his current research into what leads to welfare-enhancing innovations and practices. In particular, he aims to help scholars and practitioners design, identify, and invest in innovations that are likely to successfully scale.

    This event is free and open to the public. 

    ...

    Read more about The Diffusion and Adoption of Welfare-Enhancing Innovations

    Research in the Collections: A Scientific Exploration of the Arnold Arboretum

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    The Arnold Arboretum provides both extensively documented collections for research and the facilities for the researchers—labs, greenhouses, and growing chambers. From around the world, scientists come to use the trees and shrubs in the Arboretum landscape, studying climate change, plant evolution, natural selection, and species adaptation. Join docent Esther Miller to hear about the science of the Arboretum.

    ...

    Read more about Research in the Collections: A Scientific Exploration of the Arnold Arboretum

    Tree Spotters Citizen Science Program: Basic Training

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    With nearly 4,000 different kinds of plants represented in the Arboretum's living collections, every day presents rich opportunities to see something new. If you enjoy learning about plants and their unique characteristics, you can contribute to science as a participant in the Arnold Arboretum's Tree Spotters program. This citizen science project opens a window into the Arboretum's phenology: the timing of natural events, such as the leafing out and flowering of trees in the spring and changing foliage colors in the fall. Your observations will assist Arboretum scientists in their...

    Read more about Tree Spotters Citizen Science Program: Basic Training

    Family Hike: Seeds, Seeds, Seeds!

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    Families need nature at all times of the year! Join the Arboretum for a family hike where you will look for seeds that fly, seeds that float, seeds that get buried away, and seeds that travel through an animal’s stomach.

    This event is free and open to all and most suitable for children ages four through ten.

    Learn more about Family Hike: Seeds, Seeds, Seeds!...

    Read more about Family Hike: Seeds, Seeds, Seeds!

    Angiosperms and Gymnosperms: The Basics

    Location: 

    Centre Street Gate, Arnold Arboretum, 125 Arborway, Boston

    What better place to look for the differences between angiosperms (plants that flower and have enclosed seeds), and gymnosperms (plants with "naked seeds," including conifers, ginkgos and others), than in the Arnold Arboretum landscape, where over 15,000 plants reside in a living museum. Join the Arboretum's guide, Florrie Wescoat, as she points out trees in both groups and describes the characteristics of each.

    ...

    Read more about Angiosperms and Gymnosperms: The Basics

    Tree Spotters Citizen Science Program: Basic Training

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    With nearly 4,000 different kinds of plants represented in the Arboretum's living collections, every day presents rich opportunities to see something new. If you enjoy learning about plants and their unique characteristics, you can contribute to science as a participant in the Arnold Arboretum's Tree Spotters program. This citizen science project opens a window into the Arboretum's phenology: the timing of natural events, such as the leafing out and flowering of trees in the spring and changing foliage colors in the fall. Your observations will assist Arboretum scientists in their...

    Read more about Tree Spotters Citizen Science Program: Basic Training

    The Caterpillar Lab Visits the Arnold Arboretum

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    The Caterpillar Lab, from Keene, New Hampshire, comes to the Arnold Arboretum for 5 days of astonishing exhibits. Explore the amazing world of caterpillars on a whole new level. There will be live caterpillars, cocoons, hatched eggs, shed skins, and much more. Visitors of all ages will be amazed!

    Learn more about The Caterpillar Lab.

    Read more about The Caterpillar Lab Visits the Arnold Arboretum

    Catch Some Rays!—Solar Energy

    Location: 

    Hunnewell Lawn, Arnold Arboretum, 125 Arborway, Boston

    This is part of the new Science in Our Park Series. Come to the Arnold Arboretum and be a scientist! Get your hands onto scientific tools, use your observation skills, and share your findings with others.

    Catch Some Rays! will let you harness the power of the sun. Help to create solar ovens, test the ability of various garden bed coverings to keep roots cool, and plant a sunflower seed that will follow the sun.

    Please note: One adult may bring a maximum of three children; suitable for children ages five and up.

    ...

    Read more about Catch Some Rays!—Solar Energy

    Angiosperms and Gymnosperms: The Basics

    Location: 

    Centre Street Gate, Arnold Arboretum, Boston

    What better place to look for the differences between angiosperms (plants that flower and have enclosed seeds), and gymnosperms (plants with "naked seeds," including conifers, ginkgos, and others), than in the Arnold Arboretum landscape, where over 15,000 plants reside in a living museum. Join our guide as she points out trees in both groups and describes the characteristics of each.

    ...

    Read more about Angiosperms and Gymnosperms: The Basics

    Lecture: Darkness in Distress

    Location: 

    Weld Hill Building, Arnold Arboretum, 125 Arborway, Boston

    Join the Arnold Arboretum for a lecture by science journalist Kelly Beatty. Light pollution, simply put, is any unnecessary or excessive outdoor illumination. Sadly, it’s become a pervasive and ugly consequence of modern 24/7 society. Light pollution robs us of the night sky’s beauty, negatively affects the ecosystem, and creates an in-your-face waste of energy. But a new mindset and new technology are poised to slow—and perhaps reverse—this bane of modern life.

    ...

    Read more about Lecture: Darkness in Distress

    Bonsai Behind the Curtain: Uncovering Their Care and Cultivation

    Location: 

    Larz Anderson Bonsai Collection, Arnold Arboretum, 125 Arborway, Boston

    Join Manager of Plant Production, Tiffany Enzenbacher, for an evening of exploration into the oldest dwarfed plant collection in the United States. As one of the caretakers of the Arboretum's bonsai collection, Tiffany will highlight many of the procedures used by staff to maintain the health of these captivating specimens.

    Learn more about and register for Bonsai Behind the...

    Read more about Bonsai Behind the Curtain: Uncovering Their Care and Cultivation

    Get Your Hands Dirty!—Soil Science

    Location: 

    Hunnewell Lawn, Arnold Arboretum, 125 Arborway, Boston

    This is part of the new Science in Our Park Series. Come to the Arnold Arboretum and be a scientist! Get your hands onto scientific tools, use your observation skills and share your findings with others.

    Get Your Hands Dirty will allow you to stick your hands into the soil and really get to know it. You will have a chance to use digital probes, collect data, and then share that data with other scientists for a day.

    One adult may bring a maximum of three children; suitable for children ages five and up.

    ...

    Read more about Get Your Hands Dirty!—Soil Science

Pages