Join Reid Park Zoo for Party for the Planet, a joint celebration of Earth Day, Endangered Species Day, and World Ocean Day! From 9:00 a.m. – 12:00 p.m., learn about the conservation efforts the Zoo supports around the world, as well as in southern Arizona. Participate in interactive activities for all ages. Talk to local conservation partners about their work in our community and how you can make everyday choices to help wild animals and wild places right here around Tucson. Reduce clothing going to the landfill by bringing gently used clothing with you to the Zoo for a clothing drive hosted by Goodwill Industries of Southern Arizona.

This event is free to members and included with Zoo admission.

During the event:

• Learn about conservation organizations in the greater Tucson area
• Join Nature Play for kids from 9:30 am – 11:30 am
• Enjoy Animal Chats and interpretive stations throughout the Zoo
• See UA Choral perform songs following each Animal Chat
• Participate in a Zoo-wide BioBlitz using iNaturalist from 10 a.m. – noon (and learn how to participate in the City Nature Challenge 2026 from April 24th-27th)
• Make native wildflower seed balls to take home (while supplies last)
• Enter for a chance to win a native plant from Nighthawk Natives Nursery (drawing at 11 a.m.)
• Bring gently used clothes to donate to the Goodwill Industries of Southern Arizona clothing drive

Plant giveaway and seed balls sponsored by Tucson Subaru.

Learn more about our Local Conservation Partners below!

• Goodwill Industries of Southern Arizona
• Nighthawk Natives Nursery
• City of Tucson Environmental Services
• University of Arizona Compost Cats
• Pima County Dept of Environmental Quality
• Pima County Dept of Conservation Lands & Resources
• The Xerces Society
• Tucson Bird Alliance
• Sabino Canyon Volunteer Naturalists
• Las Milpitas Community Farm
• Friends of Agua Caliente
• Tucson Repair Cafe
• Arizona-Sonora Desert Museum
• Tucson Bee Collaborative
• Friends of Rio Vista
• Arizona Youth Climate Coalition
• Tucson Village Farm
• Wild Arizona
• Kartchner Caverns State Park
• Pima County Public Library – Seed Library
• Tucson Chapter of the American Association of Zookeepers
• Saguaro National Park

Check out Reid Park Zoo’s Conservation efforts here. Learn more about AZA’s Party for the Planet program here.

Keep the Party Going all Year-long!

Choose one or more of these actions to help us protect wild animals and wild places.

Donate your approved browse to the Zoo. Did you know Reid Park Zoo has a Browse Program for our large herbivores? Donating browse to the Zoo reduces the amount of tree trimmings going to the landfill, plus the animals at the Zoo LOVE fresh browse. Learn more about our browse donation program HERE.

Plant native plants in your yard. Native plants provide natural sources of food and shelter for native wildlife. Bonus, native plants are better adapted to our hot, dry climate so they need less water and are easier to maintain. Find a list of plants native to your area by using one of these databases: National Wildlife Federation, National Audubon Society, Xerces Society, or the Arizona Native Plant Society. You can even certify your garden as a wildlife habitat through the National Wildlife Federation.

Avoid the use of pesticides. Pesticides and herbicides are harmful to pollinators and birds. Make sure any plants and seeds you purchase were not coated in neonicotinoids, or “neonics”. Local plant nurseries are good places to purchase plants. Nighthawk Natives Nursery supplied the local plants for the Party for the Planet plant giveaway.

Reduce Artificial Light at Night (ALAN). Many birds and other wildlife migrate at night. Artificial light can draw them closer to buildings and cause them to tire and become disoriented. Help them migrate successfully by closing curtains at night and only using outdoor light that is necessary, directed downward, and motion-activated so it only turns on when needed. Learn more at https://darksky.org/.

Make your windows bird-safe. Birds do not see glass as a barrier, especially when outdoor plants are reflected in it. Make your windows visible to birds by applying patterns that are spaced no more than 2 inches by 2 inches apart (so the bird doesn’t try to fly between the pattern). Decals do not work unless they are very close together. Check out available options at https://abcbirds.org/solutions/prevent-home-collisions/.

Remember the 4 R’s (Refuse, Reduce, Reuse, and Recycle). Refuse single use plastic like grocery bags, straws, and single use water bottles. Reduce your use of mined resources like lithium (which impacts flamingo habitat) by only replacing electronics when they no longer work. Reuse gently used clothing by purchasing clothing second-hand, and donating clothing you no longer wear for resale. Recycle properly by following the policy of your community. Check out this City of Tucson Recycling Flyer to learn what and how to recycle in Tucson city limits.

Compost your food waste (the 5^th R = Rot). Instead of going to the landfill, food scraps can be composted. Many people have backyard compost piles but you can compost your food waste even if you don’t have a big yard by participating in the City of Tucson’s FoodCycle At Home program. Learn more about the program and sign-up to join a workshop near you. At the workshop, you will receive a countertop compost bucket and list of drop off locations around the city.

Make Sustainable Shopping Choices. All species rely on a healthy habitat. We can help protect habitats around the world by making sustainable shopping choices. Use apps like Palm Oil Scan, websites like Seafood Watch, and look for labels such as Smithsonian Bird Friendly, Rainforest Alliance, and Fair Trade to make your choice easier. Look for items made with post-consumer recycled plastic and paper.

Be Water Wise. Fix leaky faucets and install low flow fixtures to save water (and money). Consider harvesting rainwater during monsoon season to use for watering plants year-round. Learn more about how to conserve water in the desert with the Watershed Management Group.

Become a Community Scientist. Community Science (also called citizen science) programs allow us to make observations that help scientists around the world protect wild animals and wild places. Use iNaturalist or eBird when exploring the backyard or neighborhood, or check out SciStarter to learn about community science projects around the world, and even some you can do from your couch!