Events

    2019 Sep 15

    Family Hike: Seeds, Seeds, Seeds!

    2:00pm to 3:30pm

    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.

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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 Aug 22

    The Caterpillar Lab Visits the Arnold Arboretum

    Repeats every day until Mon Aug 26 2019 .
    10:00am to 5:00pm

    10:00am to 5:00pm
    10:00am to 5:00pm
    10:00am to 5:00pm
    10:00am to 5:00pm

    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.

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    2019 Jul 28

    Catch Some Rays!—Solar Energy

    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.

    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.

    ...

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    2019 Jul 20

    Angiosperms and Gymnosperms: The Basics

    2:30pm to 4:00pm

    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.

    ...

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    2019 Jun 26

    Bonsai Behind the Curtain: Uncovering Their Care and Cultivation

    5:30pm to 6:30pm

    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...

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    2019 Jun 23

    Get Your Hands Dirty!—Soil Science

    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.

    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.

    ...

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    2019 Jun 15

    Guided Tour: Medicinal Plants at the Arnold Arboretum

    1:00pm to 2:30pm

    Location: 

    Hunnewell Building, Arnold Arboretum, 125 Arborway, Boston

    The Leventritt Shrub and Vine Garden contains a multitude of cultivated plants with culturally significant medicinal properties. However, on a casual stroll along Linden Path to the Leventritt, you will pass dozens of other plants that are often looked upon as simple weeds. Many of these plants have rich ethnobotanical histories of their own that tie us closer to our environment. Your guides will explain how these "weedy" plants came to colonize this area while touching on cultural contexts and botanical identification of these wild species—as well as the cultivated medicinal species in...

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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 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 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 20

    Tree Spotters Citizen Science Program: Basic Training

    Repeats every week every Saturday until Sat Apr 27 2019 .
    10:30am to 12:00pm

    10:30am to 12:00pm

    Location: 

    Hunnewell Building Lecture Hall or Weld Hill Lecture Hall, Arnold Arboretum, 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 our 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 studies of the effects of...

    Read more about Tree Spotters Citizen Science Program: Basic Training
    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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