After 50,000 people made nearly 1.3 million observations worldwide, what was the most common species found in the Bay Area and in the world?
Tag: city nature challenge
Coronavirus
Our Global Effort to Find Nature and Community In a Time of Shelter-in-Place
The City Nature Challenge has gone hyperlocal and non-competitive. That doesn’t mean giving up our goals.
Spring Issue 2019
The City Nature Challenge Returns With More People, Places, and Nature
The global citizen science competition returns April 27-May 3.
Spring Issue 2018
The City Nature Challenge Returns April 27-30, and It’s Gone Global
A global biodiversity treasure hunt returns to the Bay Area at the end of April.
