Citizen Science

Apr 2026

• Fri 17

  • 11:30 am - 1:00 pm

    Maricopa County Parks and Recreation: City Nature Challenge Practice Hike

    Free with Park Fee

• Sat 18

  • 10:00 am - 11:30 am

    Greater Phoenix City Nature Challenge 2026: Nature Observations 101 – Using iNaturalist for the Greater Phoenix City Nature Challenge

    Free with Admission
  • 10:00 am - 2:00 pm

    Arizona State Parks & Trails: Earth Day Celebration at Red Rock

    Free

• Mon 20

  • 7:00 pm - 7:45 pm

    ⭐Arizona Game and Fish Department: Citizen Science Case Study – Land Snails in Arizona

    Free

• Wed 22

  • 8:00 am - 10:00 am

    Greater Phoenix City Nature Challenge 2026: Acts of Science – Connected − Earth Day Animal Spot-A-Thon

    Free
  • 9:00 am - 12:00 pm

    Maricopa County Parks and Recreation: Discovery Station – What is the City Nature Challenge?

    Free with Park Fee