City nature challenge at Mallows Bay

City nature challenge at Mallows Bay May 26, 2026 For the fourth year in a row, Mallows Bay-Potomac River National Marine Sanctuary participated in the worldwide City Nature Challenge that occurred from April 24 to 27, 2026. The City Nature Challenge is a friendly collaboration among cities all over the world to share observations of nature using the iNaturalist app.
Reported by 1 outlet — NOAA. See all sources ↓
City nature challenge at Mallows Bay May 26, 2026 For the fourth year in a row, Mallows Bay-Potomac River National Marine Sanctuary participated in the worldwide City Nature Challenge that occurred from April 24 to 27, 2026. The City Nature Challenge is a friendly collaboration among cities all over the world to share observations of nature using the iNaturalist app. Participants upload photos of the plants, animals, and fungi that they see, where it gets recorded in iNaturalist while crowd-sourced data helps identify the species. Each year, the City Nature Challenge provides a snapshot of global biodiversity, with millions of observations of tens of thousands of different species across the world recorded over one weekend.
Read the full report at NOAA ↗
Why it matters
A world story we're tracking; its significance and source trust firm up as more outlets confirm it.
- What's the story?
- City nature challenge at Mallows Bay May 26, 2026 For the fourth year in a row, Mallows Bay-Potomac River National Marine Sanctuary participated in the worldwide City Nature Challenge that occurred from April 24 to 27, 2026. The City Nature Challenge is a friendly collaboration among cities all over the world to share observations of nature using the iNaturalist app.
- How widely is it covered?
- 1 outlet, average source rating 9.0/10.
- When was it last updated?
- 16m ago.
How outlets are framing the same story
Here's how each outlet is covering the story — compare their headlines and timing at a glance.
- Coverage card1 outlet1CoverageScouting report
City nature challenge at Mallows Bay
Sources1TypeCoverageNOAA