Park Inventory: LeDroit Park

The Park at LeDroit 319 Oakdale Place NW, Washington, DC

Come close out the summer inventory season with Casey Trees. Join us at the Park at LeDroit to observe and inventory the trees in this historic neighborhood. Although we've planted an array of trees here, these trees have never been surveyed for their health, size or species so we need your help! Participants will receive …

Free

Park Inventory: Raymond Recreation

Raymond Recreation Center 3725 10th St NW, Washington, DC, DC

Come spend an evening at this busy recreation center in Petworth

Free

Park Inventory Oxon Run Park Pool

Oxon Run Park Pool 501 Mississippi Ave SE, Washington, DC

Come contribute to a green capital by inventorying trees in this important wildlife corridor!

Free

Park Inventory: Logan Circle

Logan Circle Logan Cir NW, Washington, DC

Come spend an evening cataloging trees in this historic circle!

Free

Park Inventory: Fort Reno II

Fort Reno 4000 Chesapeake St NW, Washington, DC

Come inventory this Civil War defense with Casey Trees.

Free

Park Inventory: Palisades Park

Palisades Spray Park 5200 Sherier Pl. NW, Washington, DC

Come spend an evening with Casey Trees at this park along the Potomac River!

Free

Park Inventory: Langdon Park

Langdon Park Recreation Center 2901 20th St NE, Washington, DC

Come discover this green, hilly park in Northeast D.C. - Arborists need your help! 

Free

Park Inventory: Dakota Playground

Dakota Playground 2350 33rd Street NE, Washington, DC

Get outside with Casey Trees to enjoy some fall! Join us at Dakota Park to observe and inventory the trees in Northeast D.C.

Free

Park Inventory: RFK Stadium

RFK Stadium 2408 Independence Ave SE, Washington, DC

Join Casey Trees at RFK to collect important information about trees in Southeast.

Free

Intro to Tree Identification

Raymond Recreation Center 3725 10th St NW, Washington, DC, DC

Are you enthused and curious about the naturally rooted structures around you? Feeling overwhelmed by the number of different tree species living in D.C.? Join Casey Trees and the Department of Parks and Recreation as we introduce you to the trees lining our streets, backyards, parks, and schools. During this training, you will learn how …

Free

Park Inventory: Arbor Day at Judiciary Park

Judiciary Park 401-449 5th St NW, Washington, DC

Celebrate Arbor Day with Casey Trees as we inventory trees in Judiciary Square and share this holidays implication of encouraging stewardship in the nation's capital.   The event will begin with a small history the Arbor Day and its festivities. Then participants will receive a short, hands-on training, learning the tools and techniques. Participants will split …

Free

Park Inventory: Constitution Gardens

Constitution Gardens Constitution Ave., Washington, DC

Join Casey Trees and the National Park Service at Constitution Gardens to collect important information about trees on the National Mall. If you love science, trees and promoting green infrastructure on our national monuments, this is the event for you! Come put your tree skills to the test and take in some fresh air with …

Free

Park Inventory: Marie Reed Recreation Center

Marie Reed Recreation Center 2200 Champlain St NW, Washington, DC

Cooped up in an office all day? Want to take in some fresh air while you finesse your tree species knowledge? Come spend an evening outside, cataloging tree and taking in this newly renovated recreation center.  Join Casey Trees at Marie Reed Rec Center to inventory trees. We will be surveying for health, size, and species. Participants …

Free

Park Inventory: Kalorama Park

Kalorama Park 1865 Kalorama Rd NW, Washington, DC

Join Casey Trees and city arborists in Adams Morgan on a lovely summer day to collect important information about trees in Kalorama Park! If you love trees, science and discovering new parks, this is the event for you! Come put your tree skills to the test and take in some fresh air with fellow nature …

Free

Park Inventory: Powell Recreation Center

Powell Recreation Center 16th St. and Lamont St. NW, Washington, DC

Cooped up in an office all day? Want to take in some fresh air while you finesse your tree species skills? Come spend an evening outside, cataloging trees! Join Casey Trees as we inventory trees in this green space nestled in the center of Columbia Heights. We will be surveying for health, size, and species. Participants will …

Free

Tree Survival Study: Georgetown

Volta Park 1555 34th St NW, Washington, DC

Casey Trees is committed to increasing the tree canopy of Washington D.C.  How well are we doing?  Now is your chance to find out! Participate in our yearly survival study. We will measure canopy width, trunk diameter, and most importantly, whether the tree is still alive. Participants will receive a short, hands-on training in the …

Free

Park Inventory: Folger Park

Folger Park 2nd St. and D St. SE, Washington, DC

Cooped up in an office all day? Want to take in some fresh air while you finesse your tree species knowledge? Come spend an evening outside, cataloging trees and taking in this lovely park in Capitol Hill. We will be surveying for health, size and species. Participants will receive a short, hands-on training on site. After learning …

Free

Rescheduled: Tree Inventory at Judiciary Park

Judiciary Park 401-449 5th St NW, Washington, DC

Please note that due to the heatwave forecast this event has been rescheduled for Friday July 26 Come spend your Friday afternoon with Casey Trees measuring and learning about trees in the beautiful Judiciary Park! Are you interested in learning about tree species? Do you love being outside and want to meet people who also …

Free

Tree Inventory: Anacostia Park

Anacostia Park 1800 Anacostia Dr., Washington, DC

Join Casey Trees for the last inventory of the Summer season!  Enjoy being outside? Love nature, trees, and science, this event is for you! Put your tree skills to the test before the summer heat sets in, join Casey Trees on their last inventory of the season along the Anacostia River. Many of these trees …

Free

Class: Team Leader Training

Casey Trees Office 3030 12th St. NE, Washington, DC

Do you want to play a greater role in increasing the District’s canopy cover? If so, consider becoming a Casey Trees Team Leader at either our community tree plantings or inventories! Community Tree Plantings: The foundation for a tree’s health and longevity is established the day it is planted. As a Tree Planting Team Lead, …

Free

Park Inventory: Fort Lincoln

Fort Lincoln 3233 Fort Lincoln Dr NE, Washington, DC

Join us for a great exploration of nature through a tree inventory and tour of this Civil War fortification north of the Anacostia. Spend your Saturday morning at the intersection of science and history inventorying trees at this Civil War landmark. Afterward, we're teaming up with historian and park ranger Phan of the National Park …

Free

Park Inventory: Stanton Park

Stanton Park 226 4th St NE, Washington,, Washington, DC

Come spend an evening at this green intersection in North East as we document the trees in the space!  Cooped up in an office all day? Want to take in some fresh air while you finesse your tree species knowledge? Join Casey Trees at Stanton Park to inventory trees. Put your tree ID to the …

Free

Park Inventory: Lafayette Park

Foxhall Playground 4742 W Street NW, Washington, DC

Please note that the location for this inventory changed from Foxhall Playground to Lafayette Park Join Casey Trees at Lafayette Recreation Center on a lovely fall day to collect important information about trees in upper Northwest D.C.If you love trees, science and discovering new parks, this is the event for you! Come put your tree …

Free

Park Inventory: Turkey Thicket Recreation Center

Turkey Thicket Recreation Center 1100 Michigan Ave NE, Washington, DC

Join Casey Trees and city arborists in Brookland on a lovely fall day to collect important information about trees in Northeast D.C. If you love trees, science and discovering new parks, this is the event for you! Come put your tree skills to the test and take in some fresh air with fellow nature enthusiasts …

Free

[CANCELLED] Class: Inventory Team Leader Training

Casey Trees Office 3030 12th St. NE, Washington, DC

Do you want to play a greater role in increasing the District’s canopy cover? If so, consider becoming a Casey Trees Inventory Lead at our Citizen Science events! This is a two-part training which consists of an in-class on Wednesday, April 15th from 6:30-8pm and a field session on Saturday, April 18th from 9am-1pm. Park …

Free

[CANCELLED] Citizen Science: Park Inventory Fort Stevens Recreation Center

Fort Stevens Recreation Center 1327 Van Buren St NW, Washington, DC

Join us for our first park inventory of the 2020 season!  It might surprise you to know there is no current record of the trees in our parks.  But you can help change that! Come join us as we survey the trees at Fort Stevens Recreation Center. Participants will receive a short, hands-on training in …

Free

[CANCELLED] Citizen Science: Park Inventory at 3rd and I St. Park

3rd and I St Park Corner of 3rd and I St. SW, Washington, DC

Come join us as we survey the trees at the 3rd and I St. Park! It might surprise you to know there is no current record of the trees in our parks.  But you can help change that! Participants will receive a short, hands-on training in the park.  After learning the tools and techniques participants …

Free

[CANCELLED] Citizen Science: Park Inventory at Constitution Gardens

Constitution Gardens Constitution Ave., Washington, DC

Come join us as we finish our survey of the trees at Constitution Gardens! It might surprise you to know there is no current record of the trees in our parks.  But you can help change that! Participants will receive a short, hands-on training in the park.  After learning the tools and techniques participants will …

Free

[CANCELLED] Citizen Science: Park Inventory at Francis Field

Francis Field 25th and N St. NW, Washington, DC

Come join us as we take a survey of the trees at Francis Field and School Without Walls! It might surprise you to know there is no current record of the trees in our parks. But you can help change that! Participants will receive a short, hands-on training in the park.  After learning the tools …

Free

[CANCELLED] Citizen Science: Park Inventory at Anacostia Park

Anacostia Park 1800 Anacostia Dr., Washington, DC

Come join us as we finish our survey of the trees at Anacostia Park. It might surprise you to know there is no current record of the trees in our parks. But you can help change that! Participants will receive a short, hands-on training in the park.  After learning the tools and techniques participants will …

Free