DC i-Tree Ecosystem Analysis Map
i-Tree is a suite of tools developed by the U.S. Forester Service that allows communities and researchers to calculate the dollar value of their urban canopies. Every five years Casey …
i-Tree is a suite of tools developed by the U.S. Forester Service that allows communities and researchers to calculate the dollar value of their urban canopies. Every five years Casey …
Science is our most reliable system for gaining new knowledge. And, citizen science lets us ask new questions, collect data, and discover scientific advancements with your help. April is Citizen …
The weather is out of whack these days: many fall events are delayed while signs of spring are popping up earlier than expected – and not all species are changing …
Citizen science is the collection and analysis of data relating to the natural world. At Casey Trees our citizen science volunteers traverse the city collecting and documenting tree data that …
While the number one most satisfying thing to us is a lush canopy for all District residents to enjoy, winning the Group Volunteer Award from a critically important federal partner …
Remember when we called for volunteers to help out with a NOAA driven study on temperature difference throughout the city? And then it rained for (what felt like) the entire …
It’s that time of year again! This fall, we hope to plant and inventory more than 1,500 trees across the District — with your help! Take a look at our …
Are you interested in helping your neighborhood beat the heat? The National Oceanic and Atmospheric Administration (NOAA) is conducting a field campaign to measure and map the urban heat islands …
Join us at one of the many classes, workshops and park inventories throughout the District! Whether you want to get your hands dirty, learn more about trees, or pitch in …
Did you know we don’t have a comprehensive inventory of the trees on public park lands? Our tree inventories were designed to ameliorate this by using citizen science volunteers to …
As we showcased last week, we built a map of the top 5 showy fall color trees in D.C. With this online map, you can now design routes around dense …
In 1867, nine historically black colleges and universities (HBCU) were founded. One of those is the District’s very own Howard University. In celebration of its sesquicentennial and the legacy of …
With no humidity in sight and temperatures dropping that means one thing: Fall has finally come to the District! Lucky for us fall brings something other than pumpkin flavored everything …
Our Technical Services and Research team does some pretty cool stuff throughout the city. One of which is mapping most of the trees! With the data you can do a …
Help Casey Trees and the Anacostia Watershed Society document our local tree species at this year’s Bioblitz on September 24! How many different tree species inhabit the Anacostia Watershed? We’re …