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Greater Phoenix City Nature Challenge

Join us for the 2024 City Nature Challenge in the Greater Phoenix Area! Help us document the awesome biodiversity in the Valley of the Sun by making as many observations...

Free

Maricopa County Parks and Recreation: City Nature Challenge Hike

McDowell Mountain Regional Park 16300 McDowell Mountain Park Dr. MMRP, Fountain Hills

Join Ranger Nikki on a moderate hike and use your phone to document biodiversity in the park for the City Nature Challenge global Citizen Science competition that runs April 26-29. ...

Free with Park Fee

Maricopa County Parks and Recreation: Discovery Station – Connect with Nature through your Phone

Lake Pleasant Regional Park 41835 N. Castle Hot Springs Rd., Morristown

Stop by an information table where Ranger Jacque will teach you how to use your smartphone to identify and document your nature findings to help the scientific community.  Love nature but don't know what plants and animals live in the desert? Take the guessing game out of naming your finds and learn how to identify...

Free with Park Fee