Events

    2019 Sep 08

    Bonsai Matching

    2:00pm to 3:30pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    Most of the species seen as bonsai in the Arboretum’s Larz Anderson Bonsai Collection can also be found in the landscape. Explore the history and culture of bonsai and the Arboretum’s relationship with these plants, and compare bonsai with their “unrestricted” counterparts in the landscape. See ginkgo, trident maple, bald cypress, hinoki cypress, and more, large and small!

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    2019 Sep 07

    Angiosperms and Gymnosperms: The Basics

    1:00pm to 2:30pm

    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.

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    2019 Sep 07

    Tree Spotters Citizen Science Program: Basic Training

    12:00pm to 1:30pm

    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...

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    2019 Jun 09

    Rose Family in Bloom

    11:00am to 12:30pm

    Location: 

    Bradley Rosaceous Collection, Arnold Arboretum, 125 Arborway, Boston

    The rose family (Rosaceae) contains over 3,000 species of trees, shrubs, and herbaceous plants. Roses, spireas, mountain ash, and many more are at peak bloom in June.

    You will be surprised by the beauty, breadth, and depth of the Bradley Rosaceous Collection (BRC), and the Arboretum's role in discovering and disseminating understanding of this large family of plants.

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    2019 May 26

    Dissection Dramatics! Flower Form

    2:00pm to 4:00pm

    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.

    Dissection Dramatics will give you ample opportunity to fiddle with microscopes, hand lenses and digital scopes. Discover the secrets contained in a flower as you pull it apart piece by piece. Then test your puzzle making abilities as you attempt to put it back together.

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

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    2019 May 19

    Family Hike: Flower Power

    2:00pm to 3:30pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    Families need nature at all times of the year! Meet inside the main gate at the Visitor Center. We’ll look at buds and blooms and learn how bees find flowers. Go on a StoryWalk®, get a bee tattoo, and look at flowers under microscopes.

    Free and open to all, most suitable for children ages four through ten.

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    2019 May 14

    How Birds Work: Eggs

    7:00pm to 8:00pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    How does an egg become an egg? Why do chickens continue to lay eggs day after day? What controls the shape of eggs? Why do eggs of different species of birds have different colors? And how strong are eggshells?

    In this talk which follows previous talks about bird flight, migration, and feathers, Lorna Gibson answers common questions about bird eggs.

    Learn more...

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    2019 May 12

    Lilac Sunday

    10:00am to 3:00pm

    Location: 

    Arnold Arboretum, 125 Arborway, Boston

    Lilac Sunday has been celebrated at the Arnold Arboretum since 1908. The lilac collection at the Arnold Arboretum is among the premier collections of these plants in North America and is singled out each year for a daylong celebration on May 12.

    Tours of the lilacs and family activities are available from 10:00am to 3:00pm on Sunday, May 12. Pack a picnic! Picnicking is permitted on this day only, but food must be brought in to the Arboretum. There will only be lemonade, slush, and ice cream available on site during event hours. The landscape is open from dawn until dusk...

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    2019 May 10

    Exhibition: Drawn to Paint: Paintings of Arboretum Trees

    Fri May 10 (All day) to Sun Jul 21 (All day)

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    Artist, Paul Olson, has been discovering the nuances of the Arnold Arboretum’s collections since he first passed through its gates in 2011. A landscape painter for decades, Olson explores the grounds with sketchbook in hand, typically in the early morning hours. His goal is to be unencumbered by any agenda and open to what the light of the day presents. In 2012, he had an exhibition at the Arboretum titled “Drawn to Woods.” The expressive ink drawings in that show were all completed en plein air—on-site in the open air.

    In this new exhibition, Olson brings his on-site...

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    2019 Apr 23

    Film Screening: Lobster War: The Fight Over the World's Richest Fishing Grounds

    6:00pm to 8:00pm

    Location: 

    Geological Lecture Hall, 24 Oxford St., Cambridge

    Lobster War is an award-winning documentary film about a conflict between the United States and Canada over waters that both countries have claimed since the end of the Revolutionary War. The disputed 277 square miles of sea known as the Gray Zone were traditionally fished by U.S. lobstermen. But as the Gulf of Maine has warmed faster than nearly any other body of water on the planet, the area’s previously modest lobster population has surged. As a result, Canadians have begun to assert their sovereignty, warring with the Americans to claim the bounty.

    Directed...

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    2019 Apr 09

    Lecture: Self-Domestication in Bonobos and Other Wild Animals

    6:00pm

    Location: 

    Geological Lecture Hall, 24 Oxford St., Cambridge

    Domesticated animals such as dogs, pigs, and horses often sport floppy ears, patches of white hair, and other features that are unknown in their wild ancestors. These traits—collectively referred to by scientists as a “domestication syndrome”—are the result of breeding less aggressive individuals.

    Drawing from his new book, The Goodness Paradox (2019, Pantheon Books), Richard Wrangham will show that our cousin apes, the bonobos, also exhibit a domestication syndrome, making them the first clear example of a “wild domesticate.” Self-domestication in the wild now seems...

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    2019 Apr 02

    Living with White Sharks

    6:00pm

    Location: 

    Geological Lecture Hall, 24 Oxford St., Cambridge

    The Cape Cod white shark population has increased in recent years in response to the dramatic increase in the seal population. Shark sightings—some close to popular swimming and surfing beaches—are becoming more frequent and negative interactions between sharks and humans have become a real concern.

    Gregory Skomal has studied and tracked white sharks in the Atlantic for more than 30 years. In this lecture, he will examine the behavior, ecology, natural history, and population dynamics of this species, and how scientific research can help sharks and humans coexist in the Cape...

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    2019 Jan 27

    Conifers in Winter

    1:30pm to 3:00pm

    Location: 

    Bussey Street Gate, Arnold Arboretum, 125 Arborway, Jamaica Plain, MA 02130
    Docent Robbie Apfel leads this winter walk in an exploration of the Arboretum's conifer collection. Beginning from the Bussey Street Gate, you will be introduced to the Arboretum's grand gymnosperms, learn the botany of conifers, and hear about Hemlock Hill's evolving ecosystem. This tour will also introduce you to native and non-native conifers in the winter landscape.
     
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    2019 Jan 27

    Monthly Bird Walks Through the Winter

    9:00am to 10:30am

    Location: 

    Arborway Gate, Arnold Arboretum, 125 Arborway, Jamaica Plain, MA 02130
    Join Arnold Arboretum's Brendan Keegan for an easy walk looking for winter birds. In January, Brendan will discuss how species alter their behaviors, diets, and/or bodies to survive the colder temperatures. For his February walk that meets at the Bussey Street Gate, you will listen for, and discuss bird calls, and talk about owl mating season. The March walk on St. Patrick's Day will be a talk about breeding behaviors, the competitive reality of bird song, and include a check on Chickadee nesting tubes for signs of activity.

    All skill levels,...
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    2019 Jan 14

    Lilac Sunday T-Shirt Design Contest 2019

    (All day)

    Create a piece of Arnold Arboretum history…enter our contest to design the 2019 Lilac Sunday t-shirt!

    The Arnold Arboretum of Harvard University invites artists of all ages to submit their designs for Lilac Sunday 2019. Lilac-themed t-shirts have been a tradition at Lilac Sunday for many years, and continue to be a highly anticipated and popular memento of this event.

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    2019 Jan 13

    Winter Wellness Walk

    1:00pm to 1:45pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Jamaica Plain, MA 02130

    Take a healthy walk through the cool landscape of the Arboretum with a docent. You will enjoy the pared down beauty of our woody plant collection and hear about the Arboretum's history and highlights. After the walk, warm up in the Visitor Center with hot chocolate or tea, and talk more with your docent guide and Arboretum staff members.

     

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    2019 Jan 12

    Nature Journal Workshop

    1:00pm to 2:30pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Jamaica Plain, MA 02130

    Join botanical artist, Regina Gardner Milan, in this Nature Journal Workshop. Participants, ages 8-12, will develop observational skills while learning a new awareness of their environment. Seed pods, pine cones, and other plant material will be available for observation and drawing. If weather permits, you will go on a short walk to collect more specimens. Milan will do demonstrations of drawing and documenting important details, and then you will try your own hand at creating a personal nature journal....

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    2018 Nov 14

    Origins of the Green Revolution: Hybrid Seeds, Hunger, and Mexico-India Cooperation

    6:00pm

    Location: 

    Geological Lecture Hall, 24 Oxford Street, Cambridge, MA

    Gabriela Soto Laveaga, Professor of the History of Science, Harvard University

    As a devastating famine gripped India and Pakistan in 1966, a cargo of hybrid wheat seeds from Mexico arrived one fateful day on India’s coast. The seeds were first planted across the Punjab region using new...

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    2018 Nov 07

    The Secret Lives of Roots

    2:30pm to 4:00pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Jamaica Plain, MA 02130

    The Arnold Arboretum is full of spectacular specimens from around the world that any visitor will appreciate. However, what they observe is only half the story. How a tree uptakes water and nutrients, stays grounded in place, stores energy, and sometimes even propagates itself, is all thanks to its roots. Join horticulturists Andrew Gapinski and Conor Guidarelli as they unearth these questions and more during an exclusive look into the extraordinary world of roots.

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