Through April 3, the fourth level of the main Aquarium building will be closed for renovation, changing access to exhibits, amenities and guest routes.
Join the National Aquarium at Harbor Wetland for a BioBlitz event to support City Nature Challenge.
April 27, 2025
10:00 am to 2:00 pm
Free
Harbor Wetland, 501 E. Pratt St., Baltimore, MD 21202
Join us at National Aquarium Harbor Wetland presented by CFG Bank for a fun, family-friendly day documenting Baltimore's wildlife! You will enjoy hands-on activities with National Aquarium experts as you find, identify and record wildlife species on Harbor Wetland. Observations will contribute to the 2025 City Nature Challenge.
All ages are welcome. Participants under 18 must be supervised by an adult.
Please contact tlong@aqua.org or 410-986-2332 for more information or safety questions.
Use the free iNaturalist app to log wildlife observations with just your phone. Simply download the app, snap a picture of local plants or animals and upload your observation to the iNaturalist database. Before making your first observation, check out the iNaturalist how-to guide or watch an instructional video on making your first observation upload to learn how to use the app.
