City Nature Challenge: the results are in!

Article by FMN Ana Leilani Ka’ahanui & Stella Tarnay, both of Capital Nature

Nature nerds celebrate! The results are in for the global City Nature Challenge and our region rose to the occasion again. Out of 419 cities in 44 countries, the DC Metro Area ranked:

• 2nd for observers: 2,002
• 2nd for observations: 43,295
• 8th for species: 2,977

How did Fairfax County do? 11,916 iNaturalist observations of 1,610 species were made by 488 observers. There were 588 people that lent their expertise to make identifications. These results were an improvement over 2020 where 7,750 observations were made of 1,249 species by 391 observers. There were 10 more identifiers last year at 598. See the top ten species identified in Fairfax this year.

Capital Nature along with dozens of area partner organizations hosted over 30 virtual and in-person trainings and events, culminating in a virtual ID Party and a Celebration. Participants shared their favorite discoveries including unexpected flower sightings, five distinct sightings of hog-nosed snakes, a persnickety groundhog and alien-like eggs of a Spiny Assassin Bug. We’re pleased to say that the native mayapple topped the list as the no. 1 species observation, leaving the invasive garlic mustard far behind. For details on all the species that were discovered, visit the project on iNaturalist.

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