D.C. Region Is 4th in Participants, 10th Overall, 15th for Species in Global City Nature Challenge

We could not have said it better, so here’s a report on results of the City Nature Challenge by Arlington Natural Resources Manager Alonso Abugattas from his Capital Naturalist blog.

 By Alonso Abugattas, Capital Naturalist

This year’s friendly global citizen science competition, the City Nature Challenge, ended up with 159 cities competing! These cities tried to get people out making nature observations using the free iNaturalist application to take photos that were uploaded during a 4-day competition to see who could get the most people involved, make the most observations, and identify (through crowd sourcing) the most species. These could all later be data mined by researchers and others to provide information for various projects.

Spring beauty (Claytonia virginica) bloom in the rain in Arlington’s Benjamin Banneker Park during the City Nature Challenge, April 26-29, that drew participants in 159 metropolitan areas worldwide.

   The greater Washington DC Region once again did very well, despite overall having more cities competing from the 68 that participated last year. Reporting 29,976 observations, the DC Region came in 10th overall, behind in this order: Cape Town, La Paz, San Francisco (who helped start the challenge), San Diego County, Tena (Ecuador), Klang Valley (Malaysia), Dallas/Fort Worth, Los Angeles, and Hong Kong. 
     As many other parts of the world have much greater diversity, the DC Region placed quite well coming in 15th on the globe with 2,261 species tallied. But where our area really stood out was in participation. The 1,259 observers who entered their observations placed DC 4th overall! Only the 2 original founding member cities of San Francisco and Los Angeles, followed by La Paz, placed better. What a wonderful testament to the interest in nature and the willingness to participate in citizen science the nation’s capital has to show! 

Mayapple (Podophyllum peltatum)) was the most commonly reported plant observed by citizen scientists who participated in the City Nature Challenge in the Washington, D.C., region. Photos by Jo Allen

  Locally, I’d like to feature Arlington, which while part of he DC Region team, did fairly well on its own. It contributed 4,635 observations of 803 species entered by 163 observers. The Mayapple was the most commonly reported plant while the American Robin was the most commonly reported animal.  It will take quite a while to go over all the individual species reported and see if any should be further investigated. More over, 3 Arlington County staff placed in the top 11 for species tallied. 
     I personally had my best City Nature Challenge ever, and am happy that I tallied 880 observations and topped the leaderboard with 430 species. That species count overall was good enough to place 25th in the whole global challenge. 

 So lots of reasons to be happy, with how great the DC region did, Arlington did, and my personal tallies. But more importantly, I am so happy that 159 cities decided they would participate, that 32,781 people entered data on 31,837 species. What a great commitment to citizen science, to pride in what nature is found close to them, and that they were willing to have some great fun while in this friendly global competition. Now I can’t wait until next year! 

About TreeStewards

TreeStewards of Arlington and Alexandria, Virginia, are trained volunteers who work to protect, preserve, and enhance urban tree canopy through public education and volunteer activities such as planting, pruning, and caring for trees.
This entry was posted in Uncategorized. Bookmark the permalink.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.