The University of Arizona: ENR2 Guided Tour
How can we have a lush but water-wise garden in the middle of a densely populated city? Join us at the Environment and Natural Resources 2 Building (ENR2), a LEED...
Free
12 events found.
Field Sciences
Events for April 13, 2026
Ongoing
Arizona State Parks & Trails: Romero Site Interpretive Hike
Join local guides for a tour of the Romero site and walk through 1000-years of indigenous Hohokam history in 90-minutes! Learn about the area’s ranching history and how the Hohokam...
Free with Park Fee
Reid Park Zoo: Sean Kenney’s Nature Pop!
Part art. Part engineering. Totally amazing! Add a pop of wonder and a pinch of nostalgia to your spring with Sean Kenney’s Nature Pop! Marvel at over 40 wildly creative sculptures made entirely of LEGO® bricks at this exhibition, included with Zoo admission and free for Zoo members from 9 a.m. to 4 p.m. daily....
Free with Admission
Arizona State Parks and Trails: Daily Guided Nature Hikes at Red Rock
Every morning, a volunteer naturalist leads a guided nature walk informing visitors about the different life zones of Red Rock State Park. The subjects discussed on this walk may include geology, wildlife, history, archeology, and plant life. The naturalists welcome questions during the walk, enhancing the learning experience. Hikes are included with park entrance fees...
Free with Park Fee
Arizona State Parks & Trails: Outside Discovery Series – Growing Berries
Join Laurin Pause from the Yavapai County Master Gardeners to learn how to grow berries in your own backyard. She will talk about how to select, and prepare sites for planting blackberries, blueberries, raspberries and others, how to care for plants, and how and when to harvest. Cost for program is $5 per person.
$5
Maricopa County Library District: Littles Morning Craft – Bird Feeders
Spring is in full bloom, and the birds are ready to play! Little crafters are invited to create a one-of-a-kind bird feeder made from popsicle sticks — perfect for helping our feathered friends enjoy a tasty treat. Registration is highly recommended.
Free
Maricopa County Library District: Science Spark – Monarch Butterflies America 250
April is Citizen Science Month! You can take part in science by helping monarch butterflies. Learn from the Southwest Monarch Study how to grow milkweed, report monarch sightings, and tag monarchs. This event is part of SciStarter's 2.5 Million Acts of Science for America 250 and is a part of Maricopa County Library District's America...
Free
The University of Arizona: Laboratory of Tree-Ring Research Docent-led Tour
Join us for our free docent-led tour in the lobby of the Bryant Bannister Tree-Ring Building (1215 E. Lowell St.). Visitors will be introduced to the basic tenets of dendrochronology and have a chance to examine specimens. During your 1.5 hour tour, you will be introduced to the basic tenets of dendrochronology, have a chance to...
Free
Maricopa County Library District: Littles Evening Craft – Bird Feeders
Spring is in full bloom, and the birds are ready to play! Little crafters are invited to create a one-of-a-kind bird feeder made from popsicle sticks - perfect for helping...
Free
Chandler Public Library: Water-Wise Workshop – Xeriscape Design Transform Your Landscape
Landscape conversions can be daunting, but this class will teach you the basics of redesigning your landscape, whether you’re removing grass or simply planning a fresh look. With guidance from a landscape architect, learn how to design a beautiful, functional xeriscape landscape using low water use plants. This program is supported by the City of...
Free
Arizona State Parks & Trails: A Passion for Backpacking: An Evening of Storytelling with Dick Mallery at Lost Dutchman State Park
Come be entertained by Dick Mallery telling stories about his adventures along the hiking trails of America. He's hiked 3,200 miles from Mexico to Canada on the Continental Divide, plus several shorter trails, including the 600 mile Great Divide Trail and 800 mile Arizona Trail. At age 70, he completed the 2,650 mile Pacific Crest...
Free with Park Fee
⭐Arizona Game and Fish Department: Citizen Science Case Study – Bats in Arizona
Citizen or community science is a way for the public to get involved in science by incorporating volunteers in different aspects of the research process. For years, the Arizona Game and Fish Department has relied on volunteers to help us carry out our mission to conserve Arizona's diverse wildlife resources. Since April is Citizen Science...
Free