• Ecology Book Club: We Will Be Jaguars

    Cleveland Park Library 3310 Connecticut Ave. NW, Washington, United States

    (DC) (DC Public Library) Join book and ecology lovers at Cleveland Park Library to explore books on human ecology, sustainable living, environmental justice and post-fossil fuel futures. Books can be nonfiction, fiction or poetry. This month we will be discussing We Will Be Jaguars: A Memoir of My People by Nemonte Nenquimo and Mitch Anderson. Adults.

  • Washington Through the Seasons: A Naturalist’s Journey (Virtual)

    (DC) (Smithsonian Associates) The splendor of springtime in Washington is world-renowned, owing largely to the Japanese flowering cherry trees that have encircled the Tidal Basin for over a century. Yet the cherry blossoms are a single aspect of the city’s spectacular flowering spring, and spring is only one of the city’s vibrant seasons. Smithsonian Associates tour guide, naturalist, and nature-book ...

    $25 – $35
  • Growing Orchids at Home

    Smithsonian National Museum of African American History and Culture 1400 Constitution Ave. NW, Washington, DC

    (DC) (US Botanic Garden) Meet an orchid expert from Smithsonian Gardens or the United States Botanic Garden and learn more about this incredible plant family! This week, USBG Gardener (Advanced) George Guenthner will share tips for caring for orchids at home, including how to repot an orchid. Drop in at any time during the program and be sure to bring ...

  • Our Watershed

    Tenleytown Library 4450 Wisconsin Ave NW, Washington, DC, United States

    (DC) (Rock Creek Conservancy) Join Stream Team Leaders Kathy Sykes and Andrea Contreras for an engaging presentation on the Lower Rock Creek watershed and why its health matters to our community. This talk will explore what a watershed is, how everyday activities impact local streams, and the key indicators of a healthy watershed—from salt and bacteria levels to biodiversity and ...

  • Evolution of the Bird Brain (Virtual)

    (MD) (Natural History Society of Maryland) This talk explores the Mesozoic origin of avian flight from the perspective of the dinosaurian brain. Fossil reconstructions will be integrated with advanced imaging to test hypotheses on how the brain of theropods met the sensory and motor changes of this rare and radical behavioral innovation. Amy Balanoff is an assistant professor in the ...

    Free – $5
  • National Cherry Blossom Festival

    (DC)(MD)(VA) The four-week festival celebrates the enduring friendship between the people of the United States and Japan and the beauty of DC's iconic cherry blossom trees with diverse and creative programming. Events will be happening throughout the DC metro area.

  • Fruit to Poop: A Seed’s Journey

    US Botanic Garden 100 Maryland Ave SW, Washington DC, United States

    (DC) (US Botanic Garden) What's the connection between fruit and poop? Join Lilly Andersen, USBG Family Education Specialist, and and USBG volunteers to explore how plants and animals help each other and the relationship between plants making fruit and animals eating that fruit. Think and learn about what makes a fruit a fruit, why fruits tend to taste sweet, and ...

  • Invasive Plants Removal at Dyke Marsh

    Dyke Marsh Alexandria, VA, United States

    (VA) (Friends of Dyke Marsh) Help protect native plants by pulling and clipping invasive plants. We will train volunteers to identify the five or so target plants. We kindly ask that you not bring pets. Invasive plants can threaten and outcompete native plants. Bring gloves, hand clippers and water. We will supply instructions, examples and trash bags.