All Day

DC Environmental Film Festival (Hybrid)

(DC) (DC Environmental Film Festival) For over 30 years, the Environmental Film Festival in the Nation’s Capital has been inspiring our community through the power of film to incite change and take action so that we can preserve our planet for future generations. We harness the power of film and community to illuminate, celebrate, and inspire positive and lasting action ...

National Cherry Blossom Festival

(DC) (National Cherry Blossom Festival) The National Cherry Blossom Festival commemorates the 1912 gift of 3,000 cherry trees from Mayor Yukio Ozaki of Tokyo to the city of Washington, DC, and celebrates the enduring friendship between the people of the United States and Japan. Today’s Festival now spans four weeks and welcomes more than 1.5 million people to enjoy diverse ...

Weed Warrior Workday at Sligo Creek

Sligo Creek Stream Valley Park Silver Spring

(MD) (Montgomery Parks) Join Weed Warrior Supervisors Greg and Kathryn for a non-native, invasive plant removal workday in Sligo Creek Stream Valley Unit 4 (between Forest Glen Road and University Blvd in Silver Spring). More details, including the exact meeting location, will be emailed to all pre-registrants. We will focus on non-native, invasive vines and shrubs, including porcelainberry (Ampelopsis glandulosa ...

Free

Volunteer Day at Potomac Overlook

Potomac Overlook Regional Park 2845 N. Marcey Road, Arlington

(VA) (NOVA Parks) Join us as we work to keep our park healthy and beautiful!  Assist with invasive plant removal, habitat restoration, and other projects as needed.  Come dressed for and prepared to work outdoors. Gloves and snippers are recommended, but extras may be provided if needed.  Meet at the picnic shelter (located in main parking lot). Ages 9 + ...

Free

38th Annual Lahr Native Plant Symposium

U.S. National Arboretum Auditorium 3501 New York Avenue, NE, Washington

(DC) (U.S. National Arboretum) This symposium is an all-day event featuring presentations from seven local horticulturists, scientists, and master naturalists. Learn about how one historic estate is being reimagined with native plants, and how to encourage native pollinators in your own garden. Dive into the research that reveals the comparative benefits of straight species plants vs cultivars. Explore the concept ...

$50

Lahr Native Plant Symposium and Plant Sale

United States National Arboretum 3501 New York Avenue NE, Washington DC

(DC) (Friends of the National Arboretum) Join the U.S. National Arboretum for a day of engaging presentations about native plants, pollinators, and ecosystems. An associated native plant sale will take place from 8:00 am - 1:00 pm. This event is perfect for the home gardener! You will learn from seven expert speakers about: Supporting native pollinators Utilizing native plants in a ...

$50 – $95

Little Critters Nature Play (Animal Movement)

Smithsonian's National Zoo 3001 Connecticut Avenue, NW, Washington

(DC) (National Zoo) Bring your little zoogoer for a wild time as we explore animals and nature through creative, drop-in play! Little Critters Nature Play is designed for ages 0-5 and their caregivers and families. Activities are designed with early learners in mind, but all ages are welcome. Parents and guardians must remain with their children. Find more Smithsonian cultural and nature ...

Free

Storytime in the Garden

Brookside Gardens 1800 Glenallan Ave, Wheaton

(MD) (Montgomery Parks) oin us for an interactive story time followed by an outdoor exploration or activity for children ages 3-7. We will meet in the outdoor classroom area located in the Children’s Garden, weather permitting. Adults must accompany children. Meet in the Outdoor Classroom located in the Children’s Garden area. Find more Montgomery Parks events here.

$5

Invasive Plant removal at Carter Barron

Carter Barron Amphitheatre 4850 Colorado Ave NW, Washington DC

(DC) (Rock Creek Conservancy) Join Rock Creek Conservancy and the National Park Service for this invasive plant removal restoration event in Rock Creek Park. Invasive plants are a major threat to our fragile forests, and stopping their spread helps allow native plants to thrive in the understory. Event location, directions, and information will be sent from the event leader 48 ...

Invasive Plant Removal at Broad Branch

(DC) (Rock Creek Conservancy) Join Rock Creek Conservancy, the National Park Service, and Weed Warrior Kathy Sykes for this invasive plant removal restoration event in Rock Creek Park. Invasive plants are a major threat to our fragile forests, and stopping their spread helps allow native plants to thrive in the understory. Event location, directions, and information will be sent from ...

Intro to Landscape Design (Virtual)

(MD) (Montgomery Parks) Whether you’re looking to upgrade your existing garden or develop an entirely new area, you’ll learn the fundamentals of landscape design to create functional, enjoyable, and beautiful outdoor spaces. Session II: Learn to implement core design elements like color, texture, form, line, and scale to create a beautiful and functional landscape. Design concepts like seasonality and layering ...

$15

Invasives Removal at Dyke Marsh

Dyke Marsh Alexandria

(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. Register to join us in any of these sessions. Invasive plants can threaten and outcompete native plants. We kindly ask that you not bring pets. March 1, 15 and 29

Free

Forest Bathing with Ana at Green Spring Gardens

Green Spring Gardens 4603 Green Spring Rd

(VA) (Fairfax County Parks) Experience Green Spring Gardens with all of your senses. Join Ana Ka’ahanui, co-founder of local nonprofit Capital Nature for a slow, meditative walk around the gardens. Contemplative, but more active than meditation, this forest bathing walk will help reduce blood pressure, boost immunity, and enhance mood and creativity. Decompress and feel a deeper connection with the ...

$35

Habitat Restoration Workday at Kingman

Driving Range Parking Lot of the Langston Golf Course 2556 Benning Rd NE, Washington

(DC) (Anacostia Watershed Society) Join the Anacostia Watershed Society (AWS) and National Links Trust (NLT) for a Habitat Restoration Workday! During this workday you will help AWS with our invasive plant control and revegetation efforts along the riverside area of Kingman Island. We will be meeting at the driving range. This is part of a natural resources management plan for ...

Free

Spring Marvels by Metro: Cleveland Park

Cleveland Park Metro Station 3599 Connecticut Ave NW, Washington

(DC) (Nature Forward) You don’t need to go far by car to enjoy the great outdoors! In this series, we’ll explore the progression of spring one metro stop at a time. As we venture through serene river views, lush stream valleys, and lakeside trails of these metro-accessible parks, we’ll learn about the wildlife and natural history that we encounter along ...

$33 – $46

Mushroom Walk

Long Branch Nature Center & Park 625 S Carlin Springs Rd, Arlington

(VA) (Arlington Parks) This mushroom walk will begin inside the Long Branch Nature Center with an introduction to identification for beginners. We will learn how fungi grow in the soil and their role in the environment. Then we will walk outside, rain or shine, to observe mushrooms in the forest. Adults. Teens ages 12 and up are welcome to attend ...

$6

River Terrace Trash Sorting Challenge

Bostwick House 3901 48th St, Bladensburg

(MD) (Anacostia Watershed Society) Join AWS at the Bostwick House to sort trash that has been removed from the River Terrace trash trap into 27 categories. We will count the pieces of trash and measure the weight and volume for each category. The data you help us collect will be used to educate the public and advocate for a better ...

Wake Up: Amphibians in Winter & Spring

Long Branch Nature Center & Park 625 S Carlin Springs Rd, Arlington

(VA) (Arlington Parks) It’s time for our slimy skinned, jelly egged creatures to start waking up… maybe. Any warm winter day or evening may cause an awakening of wood frogs and other amphibians as they try to lay eggs and emerge before their predators find them. Join us to find their hiding spots before the predators do. Adults. Find more ...

$6

Sensory-Friendly Evening at US Botanic Garden

US Botanic Garden 100 Maryland Ave SW, Washington DC

(DC) (US Botanic Garden) Join USBG Visitor Services Team and USBG Volunteers outside of public hours for a sensory-friendly evening to enjoy the “Orchids: Masters of Deception” exhibit. See thousands of orchids on display and uncover some of the unique ways these plants have adapted to deceive pollinators! Interactive activities will be offered at this program. Intended Audience: Sensory-Friendly Event

Venture Into a Vernal Pool

Hughes Hollow

(MD) (Nature Forward) When the first warm rains of the season come, the amphibian world explodes into activity. Starting in late winter, temporary pools of shallow water, known as vernal pools, come alive with the kickoff of the annual amphibian migration. Since vernal pools dry up with the heat of summer and are not wet year-round, fish populations can’t survive. ...

$33 – $46
Capital Nature