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  • Mesa Public Library: Earth Day Animal Spot-A-Thon

    Mesa Public Library - Gateway Branch 5036 S. Eastmark Pkwy., Mesa, AZ, United States

    Celebrate Earth Day by helping scientists monitor wildlife! In this hands-on event, you’ll explore trail camera photos and help classify the animals you see. Your contributions support a NASA-supported research project that tracks changes in wildlife distributions and abundances over time—critical data that informs wildlife management and conservation decisions. This Citizen Science event is a...

    Free
  • Mesa Public Library: Walk-in Wednesday presents – Earth Day Animal Spot-A-Thon

    Mesa Public Library - Main Branch 64 E. First St., Mesa, AZ, United States

    This is a live, interactive Acts of Science connected event delivered by scientists and SciStarter educators. Featured Project Participants will identify animals in camera-trap images from real wildlife research projects. These observations help scientists monitor biodiversity and support conservation research worldwide. Participants will contribute to real research in real time, guided throughout the session, and...

    Free
  • Mesa Public Library: Mason Jar Beehives for Earth Day

    Brady Park 7045 E. Monterey Ave., Mesa, AZ, United States

    Celebrate Earth Day with a creative, hands-on activity! Kids will make their own Mason Jar Beehives while learning why bees are so important to our planet. This craft introduces young learners to pollinators, plants, and simple ways they can help protect the environment. Participants will take home their beehive creation along with ideas for supporting...

    Free
  • Maricopa County Library District: Earth Day Celebration!

    MCLDAZ - Guadalupe Library 9241 S. Avenida Del Yaqui, Guadalupe, AZ, United States

    Come and celebrate Earth Day with us. We will learn some gardening techniques. Plant a sunflower seed in a pot for you to take home. All materials provided

    Free
  • Maricopa County Parks and Recreation: Lake Pleasant – Earth Day Clean-Up

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

    Date - Saturday, April 25, 2026, EARTH DAY LITTER PICK UP EVENT Time – 8:00 am -11:00 am Location – Lake Pleasant Regional Park, Main Entry.  Directions:  From central Phoenix, take I-17 north to Carefree Highway (SR 74).  Exit Carefree Hwy. and travel west 15 miles to Castle Hot Spring Road (Milepost 19).  Turn north...

    Free with Park Fee