Catalina State Park has been beloved for decades by many but do you know how the park came to be? Explore the history of Catalina State Park and its surroundings from the 1850s to today. Take a “behind the scenes” look at today’s operations and get a “sneak peek” at exciting new upgrades coming to...

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...

Using recyclables plus a dash of imagination, construct a one-of-a-kind masterpiece.

Join us for an incredible evening with the Sonoran Speaker Series as we explore the fascinating world of "Wolves and Coyotes" on Tuesday, April 14th at 6 pm at the Valley of the Sun J. Wildlife Biologists Jeff Meyers and Cheyenne Towne from the Arizona Game and Fish Department will take you on a captivating...

Celebrate Earth Day by upcycling an old cassette tape. Materials will be provided. Registration is required for all participants and must be 18 or older.

Desert Defender volunteers needed! Join us in removing invasive species and reducing the wildfire risk in Maricopa County Regional Parks. Participants will learn to identify several invasive species, their phenology and characteristics, and how to remove these invasive plants effectively.  Meet at the Nature Center. The goal is to remove invasive plants as a proactive...

This hands-on event features a variety of fun and meaningful projects—perfect for anyone who enjoys getting their hands dirty (or wearing gloves!). Earth Day – Desert Defenders Event at Estrella Mountain Regional Park Join us on this Earth Day at Estrella Mountain Regional Park on April 22, 2026, from 7:00 AM to 10:30 AM. We’ll meet at the Nature Center parking lot....

Desert Defender volunteers needed! Join us in removing invasive species and reducing the wildfire risk in Maricopa County Regional Parks. Participants will learn to identify several invasive species, their phenology and characteristics, and how to remove these invasive plants effectively.  Meet at the Area 4 Parking Lot. The goal is to remove invasive plants as...

Help NASA-supported researchers study wildlife conservation from wherever you are. All you need is curiosity. Featured Project: Snapshot Wisconsin During this virtual event, you’ll explore trail camera photos and classify the animals you see to help track changes in wildlife that informs wildlife management and conservation decisions. Hear from the project scientists, ask questions, and discover...

Join University Sustainability Practices and SRP for the free ASU Earth Day Walk at Mountain America Stadium. This unique celebration of sustainability includes a three lap walk around the stadium and sustainability partner tabling fair located in the stadium at the Coca Cola Sun Deck, to learn about sustainability, enjoy light snacks, play games and...

Join us in the Children’s Garden for fun and educational outdoor activities in celebration of Earth Day! Wednesday, April 22nd from 9am-1pm. HANDS-ON PROGRAMS INCLUDE: Compost Corner – Explore the world of worms and roly-polies and build your own compost container to learn about how composting works Seed Bombs – Make a wildflower seed bomb to take...

Using recyclables plus a dash of imagination, construct a one-of-a-kind masterpiece.

Stop by an information table where Ranger Derik will teach you how to use your phone to identify and document your nature findings to help the scientific community.   Ranger Derik will host a drop-in information table to get you on your way to becoming a Citizen Scientist using the free iNaturalist app that identifies and...

Stop by Goodyear’s Water, Recycling, and Environmental team's table to say hello and discover how the City -and you as a resident- are critical in keeping our community and earth vibrant and healthy!

Learn about the April 24-27 City Nature Challenge and free smartphone apps that can help you identify plants, animals, and more, while helping contribute to science!   Join Ranger Eric on a short, easy walk between the Nature Center and the Quail Trailhead while we learn about the free iNaturalist app you can use to identify...

The Julie Ann Wrigley Global Futures Laboratory® invites you to celebrate Earth Day by exploring the future we build. Since 2021, GFL has served as Arizona State University’s hub for Earth Day. This year, we will celebrate Earth Day featuring an afternoon designed to connect our community, spark ideas and showcase pathways to a thriving planet. Starting...

The Julie Ann Wrigley Global Futures Laboratory® invites you to celebrate Earth Day by exploring the future we build. Since 2021, GFL has served as Arizona State University’s hub for Earth Day. This year, we will celebrate Earth Day featuring an afternoon designed to connect our community, spark ideas and showcase pathways to a thriving planet. Starting...

The Julie Ann Wrigley Global Futures Laboratory® invites you to celebrate Earth Day by exploring the future we build. Since 2021, GFL has served as Arizona State University’s hub for Earth Day. This year, we will celebrate Earth Day featuring an afternoon designed to connect our community, spark ideas and showcase pathways to a thriving planet. Starting...

Stop by an information table where Ranger Kevin will teach you how to use your phone to identify and document your nature findings to help the scientific community.   Ranger Kevin will host a drop-in information table to get you on your way to becoming a Citizen Scientist using the free iNaturalist app that identifies and...

Help scientists identify as many animals as possible in camera trap images. This event is a part of "Acts of Science: Connected," which will bring us all together in April to celebrate participation in real research for Citizen Science Month! SciStarter is aiming toward a shared goal of 2.5 million acts of science by the...

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...

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...

Participants will identify animals in camera-trap images from real wildlife research projects. These observations help scientists monitor biodiversity and support conservation research worldwide.

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...

Learn of the great work performed by Fearless Kitty Rescue in our community. Support their efforts by making upcycled cat toys.

The Verde Valley has breathtaking natural beauty and is home to hundreds of bird species. Arizona is part of an international program recognizing places that are special to birds and the Verde Valley has four such places!  This event is a fun celebration of the Verde Valley’s bird habitat that will feature photos and information about...

Help us celebrate 35 years of conservation success at our Earth Day Fundraising Dinner!​ ​ Mark this milestone with an evening of exceptional food, music, and community as we honor more than 1,100 acres of protected desert land—with even more conservation on the horizon. ​ Evening Highlights: Delicious sit-down dinner prepared by Chef Tony Rea's Creation...

Join us for a timely discussion on one of the most pressing challenges of our time: water scarcity and its evolving economic implications. This moderated panel will bring together leading voices from policy, academia, and industry to explore how water stress is not only reshaping economic risk, but also driving innovation, investment, and new market...

IBA Trip Important Bird Areas are designated for good reason, and the Upper Verde IBA is indeed special. We will have the rare opportunity to access the verdant confluence of Granite Creek and the Verde Headwaters through private property. We will walk along Stillman Lake below basalt cliffs to a collection of fascinating petroglyphs. Birds...

This trip features the Keynote Speakers Melissa Fratello & Steven Prager and premier local guide, Lisa Grubbs. The Page Springs area is a favorite hangout for birds and birders alike. This trip will take you to one of the locals’ favorite hot spots on the banks of Oak Creek. Bubbling Ponds has been a project...

Stop by an information table where Ranger Derik will teach you how to use your phone to identify and document your nature findings to help the scientific community.   Ranger Derik will host a drop-in information table to get you on your way to becoming a Citizen Scientist using the free iNaturalist app that identifies and...

Using recyclables plus a dash of imagination, construct a one-of-a-kind masterpiece.

Learn about the April 24-27 City Nature Challenge and free smartphone apps that can help you identify plants, animals, and more, while helping contribute to science!   Join Ranger Eric on a short, easy hike on the interpretive trail near Area 3 (see map link below) while we learn about the free iNaturalist app you can...

Learn about the April 24-27 City Nature Challenge and free smartphone apps that can help you identify plants, animals, and more, while helping contribute to science!   Join Ranger Eric on a roughly 2-3 mile round trip hike on the Bajada and Goat Camp Trails while we learn about the free iNaturalist app you can use...

Learn about the April 24-27 City Nature Challenge and free smartphone apps that can help you identify plants, animals, and more, while helping contribute to science!   Join Ranger Eric on a roughly 1-2 mile round trip hike on the Bajada and Goat Camp Trails while we learn about the free iNaturalist app you can use...

Join sustainability leaders, innovators, and community advocates for a dynamic event exploring how Arizona can build a more resilient and equitable future in the face of climate and environmental challenges. Through engaging discussions and expert insights, the program will highlight forward-thinking strategies shaping the region’s path ahead. From addressing extreme heat to advancing clean energy...

Friends of the Verde River and The Nature Conservancy recently released the 2025 update to the Verde Watershed Report Card, which was originally released in 2020. The Watershed Report Card is a tool that is designed to assess the health of the watershed, raise public awareness, and guide decision-makers on how best to support the...

This presentation provides an overview of the I-17 Willard Springs Wildlife Overpass, a multi-agency project involving the Arizona Game and Fish Department, Arizona Department of Transportation, and the U.S. Forest Service. Interstate 17 serves as a critical travel corridor for people and is a significant barrier for northern Arizona’s wildlife. Using GPS wildlife movement data,...

rizona is home to two remarkable eagle species—the Bald Eagle and the Golden Eagle—each uniquely adapted to the state’s diverse landscapes. This educational talk explores how these powerful birds of prey survive and thrive in deserts, forests, grasslands, and canyon country. Participants will learn how to identify Bald and Golden Eagles by their size, plumage,...

Join us for some social time with light refreshments, a movie and a chance to hear from local experts about beavers in Arizona. Movie will start at 5pm. About the film Sometimes the best solutions to the biggest problems can be found in the most unexpected places.  Meet the beaver believers: five scientists and a...

Experience ten short films from four continents in one powerful two-hour program. These stories explore climate hope and grief, denial and resolve, capturing global emotions while inspiring reflection, empowerment, and action. This program supports the City of Mesa’s Climate Action Plan (MCAP), a Mayor and Council priority initiative to reduce greenhouse gas (GHG) emissions, build resilience in...

Learn about birds of the Sonoran Desert on this easy to moderate guided hike with Ranger Eric while participating in the City Nature Challenge!   Join Ranger Eric to look for and learn about resident and migratory birds of the Sonoran Desert on this easy to moderate walk. We will meet at the Nature Center first and...

Join Ranger Nikki on an easy to moderate hike to use your phone to document biodiversity in the park for the City Nature Challenge global Citizen Science competition that runs April 24-27.     The City Nature Challenge is a global competition between cities to document biodiversity in regions around the world, taking place this year...

Using recyclables plus a dash of imagination, construct a one-of-a-kind masterpiece.

Discover the beauty of saving water at the Scottsdale Xeriscape Garden at Chaparral Park. See amazing desert plants and learn how they survive in an arid desert. We will take a short tour of the garden and do a fun, nature discovery activity in one of our outdoor classrooms. This class is designed for Parent...

Help with the April 24-27 City Nature Challenge and learn about the free smartphone app iNaturalist that can help you identify plants, animals, and more, while helping contribute to science! This hike accommodates both barrier-free (wheelchair-accessible) and more moderate difficulty trail grades for those that want to hike farther.   *Please note time change to 10am-12pm....

Join Ranger Nikki to learn about this weekend’s City Nature Challenge April 24-27th and how your input can help the scientific community.   Ranger Nikki will host a drop-in information table to help you become a Citizen Scientist by joining the global City Nature Challenge taking place this year April 24-27 and help Team Phoenix log...

Arizona’s rivers, streams, and wetlands are home to two fascinating semi-aquatic mammals—the North American Beaver and the North American River Otter. While they share similar habitats, these animals live very different lives. This educational talk explores how beavers and otters shape Arizona’s waterways and how to tell them apart in the wild. Participants will learn...

Following a catered dinner, Melissa and Steve will share their talk. Melissa and Steve will discuss the theme of "Reciprocal Birding", sharing insights (and bloopers) from the writing of their recently published field guide Birds of Arizona and New Mexico, and the under-wielded power of birders to turn the tide on habitat and population declines. In their roles...

Learn about birds of the Sonoran Desert on this easy to moderate guided hike with Ranger Eric while participating in the City Nature Challenge!   Join Ranger Eric to look for and learn about resident and migratory birds of the Sonoran Desert on this easy to moderate walk. We will meet at the Nature Center first and...

We will start the day at Red Rock State Park, getting in before the park opens with Tori Marshall, Ranger. Tori will lead us in about a 4 hour program including an introductory movie about cleaning up that area of Oak Creek and possibly meeting Moonlight, the Owl. We will then head off to the...

Explore Northern Arizona’s Anderson Mesa with Wildlife Biologist and local birder, Brooks Hart. In addition, you will have Jennie MacFarland, Director of Bird Conservation and a coordinator for Arizona IBA’s with you. Anderson Mesa is an Important Bird Area (IBA) comprising various habitat types, and supports coniferous and deciduous trees, pinyon pine & juniper dotted...

Help document biodiversity of a scenic, under-visited part of the park while participating in the City Nature Challenge with Ranger Eric! The option to do a short vs. a longer hike will be available.   Join Ranger Eric for a hike around the scenic southern end of the San Tan Mountain Regional Park around the Malpais...

Desert Defender volunteers needed! Join us in removing invasive species and reducing the wildfire risk in Maricopa County Regional Parks. Update 04-10-2026 - “This event is changing to a native seed harvest event. Although we may pull a few weeds, we will mainly focus on harvesting native seed at the native seed garden.  We will...

Join Ranger Jacque on a brief hike and use your phone to document biodiversity in the park for the City Nature Challenge global Citizen Science competition. Citizen Science Month 2026 is an official partner of America 250, the campaign to celebrate the United States of America’s semiquincentennial anniversary.   The City Nature Challenge is a global...

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 24-27.  The City Nature Challenge is a global competition between cities to document biodiversity in regions around the world, taking place this year April 24-27. This...

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...

Join our community effort to restore Tanque Verde Creek! We invite people of all ages, diverse ethnic and racial backgrounds, beliefs, and many other diverse communities to participate in restoring our heritage of seasonal and year-round water flows. Come work with WMG staff and other River Run Network volunteers at these workshops in a beautiful riparian area to...

We have the power to save our planet! Join us for games and activities and learn about conservation and renewable energy!

Using recyclables plus a dash of imagination, construct a one-of-a-kind masterpiece.

Are you looking for ways to engage your students in real-world science? Would you like to learn more about citizen science and its role in wildlife conservation ? As Citizen Science Month wraps up, the Arizona Game and Fish Department is pleased to offer this exciting workshop designed specifically for educators. We will dive into...

Stop by an information table where Ranger Jacque will teach you how to use your phone to identify and document your nature findings to help the scientific community. Citizen Science Month 2026 is an official partner of America 250, the campaign to celebrate the United States of America’s semiquincentennial anniversary.    Love nature but don't know...

Please join Harmon Library as we do various fun activities in honor of Earth Day! We will be planting seeds in our test garden, and other fun stuff.

Discover how to live life more sustainably at Arizona Science Center’s Sustainability Fest Explore topics like rising seas, how to reduce your carbon footprint, composting and recycling, seed germination, and more! Engage with hands-on activities, interact with community partners and vendors and enjoy a full day of sustainable science! All Sustainability Fest activities are included...

Join Ranger Kevin to learn about and document biodiversity in the park for the City Nature Challenge global Citizen Science competition that runs April 24-27th .   The City Nature Challenge is a global competition between cities to document biodiversity in regions around the world, taking place April 24-27th. Ranger Kevin will lead a hike with stops...

Using upcycled items like cardboard, bubble wrap, wrapping paper and more, we will create a colorful, unique cityscape. Working individually and together we will craft buildings and bridges using just our imaginations and simple materials! Families are encouraged to participate in making and creating at Saguaro. Guided activities will include science, technology, engineering, arts, or...

This “mini-festival” features ten award-winning short films from four continents that invite inspiration, conversation, and hope around climate change.   Hope and panic, greed and courage, fear and comedy: ten films in two hours touch on the myriad responses to an existential crisis.   Award-winning drama, documentary, comedy, and animation films from four continents expose...

Families who craft together stay together. We’ll provide supplies, tools, and ideas to get you started, but the final creation is up to you. Engaging in creative activities like crafting can stimulate your brain, boost focus, and reduce stress.  1pm - 3pm

Stop by an information table where Ranger Kevin will teach you how to use your phone to identify and document your nature findings to help the scientific community.   Ranger Kevin hosts a drop-in information table to get you on your way to becoming a Citizen Scientist using the free iNaturalist app that identifies and documents...

Alice Madar, Executive Director of the International Hummingbird Society, will share her perspective on what makes hummingbirds so special, why targeted conservation for them is critical, what conservation projects are currently underway, and steps you can take to help hummingbirds. With 68% of the world's 370 species of hummingbird in decline, protecting these winged wonders...

What makes the Old Main building so important? It’s the first building on the University of Arizona campus and has been a place of education and learning for over 130 years. But it’s also the site of beautiful and water-wise landscaping, combining the best of desert and adapted trees and plants with water conservation practices...

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 24-27.  The City Nature Challenge is a global competition between cities to document biodiversity in regions around the world, taking place this year April 24-27. This...

Watershed Management Group is proud to be a stop on the third annual Tour of Tucson Homes and Businesses, organized by the Rotary Club of Tucson Verde! We welcome visitors to the Living Lab to explore ways of living and working sustainably in the Sonoran Desert. For more details and to purchase tickets, visit the Rotary...

The Arizona Important Bird Areas program is launching a streamlined survey protocol utilizing eBird. The surveys will be stationary, 10 minute counts where all birds seen and heard are added to an eBird checklist. The same locations will be surveyed on every visit to create a dataset over time. Participants will receive a printed protocol...

The US National Park system is a point of national pride and envied throughout the world. It’s history and development is an interesting story, enhanced by the work of two United States presidents, from different eras and political parties, who happened to be cousins. Both saw the potential treasure that the Parks could offer. This program takes...