Events: Trainings, Walks, ID Parties

Explore nature on your own and share what you find using iNaturalist  … or join others at an event listed below.  All observations made from April 26 through April 29 will count! 

The Washington DC City Nature Challenge includes all counties within the green line on this map:


See Maryland events listed by date

See Virginia events listed by date

See Washington DC events listed by date

This map shows all events.  Click on rectangle at top right to see map full size. Then click on down arrow at left to see full list of events, or click on any pin to see event description.

This table shows events at all locations. Use scroll bars at right and at bottom of frame to see all fields.

Would you like to organize an event?  Great! Please tell us about yourself and we’ll be in touch!