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April 7th, 2018

Pre-School Science: Bubble-ology

Let’s get popping! Explore the scientific thinking process using bubbles.
April 7th, 2018

Spring Butterfly Survey in the Preserve

This butterfly count is to complement the spring count and add annually to the picture of the butterfly diversity and to provide long-term data on trends in butterfly populations in Scottsdale’s McDowell Sonoran Preserve.
April 7th, 2018

Hummingbird Banding at the San Pedro House

Up to 10 species of hummingbirds use the green corridor of the San Pedro River as a freeway between their tropical winter retreats and their northern nesting grounds.
April 7th, 2018

Birding Canoa Ranch- 7587

Join birding expert Brian Nicholas to see a wide variety of sparrows, raptors, and the possibility of waterfowl on the newly restored pond at Historic Canoa Ranch.
April 7th, 2018

Ranger-led Coronado Cave Tours

Join a ranger for a free guided hike and tour of Coronado Cave.
April 7th, 2018

Knee High Naturalists

Explore the Prescott National Forest with your Knee High Naturalist and open your eyes to the ‘little big world’ of the Central Arizona Highlands.
April 7th, 2018

Knee High Naturalists

Explore the Prescott National Forest with your Knee High Naturalist and open your eyes to the ‘little big world’ of the Central Arizona Highlands.
April 7th, 2018

7th Annual Great Paper Airplane Fly-Off

The Great Paper Airplane Fly-Off is our exclusive competition for kids ages 6 to 14 awarding a 60-minute introductory airplane flight over Tucson and a tablet for the longest throw for a paper airplane in each age group
April 7th, 2018

Model Airplane Make N Take

For children 5 years and older and their adult companions, this program introduces students to the hobby of model building and the math and historical research used to build accurate scale models.
April 7th, 2018

Guided Bird Walks

Arboretum guided bird walks are an ideal way to get into birding and to sharpen your locating and identification skills!
April 7th, 2018

Star Party at Homolovi State Park

Join us at Homolovi’s Visitor Center Museum and Observatory for a night under the stars!
April 7th, 2018

Star Party at Catalina State Park

Come to Catalina State Park for our next Star Party on Saturday.  
April 7th, 2018

Kartchner Star Party

Join us at this award winning venue April 7!
April 7th, 2018

Montezuma Castle Bird Walk

On the first and third Saturdays of each month, guided bird walks will take place at Montezuma Well, beginning in the picnic area.
April 7th, 2018

Tumacácori National Historical Park Bird Walk

The park's lands include rare types of southwestern forest located along the Santa Cruz River.
April 7th, 2018

Rio Salado Audubon Center Saturday Morning Bird Walk

 Our expert birder will lead you on a guided walk through the Rio Salado habitat, for both experienced and novice birders.
April 7th, 2018

Chandler Family Birdwalk

Every first Saturday of the month, November through April, come out with the kids to walk around the water recharge ponds at the City of Chandler's Veterans Oasis Park.
April 7th, 2018

Phoenix Herpetological Society Facility Tour

Come learn about some of our rescued reptiles at the PHS sanctuary on this 2.5 - 3 hour guided tour!
April 7th, 2018

Science Saturday: Spring Celebration

Join Willow Bend, Coconino County Parks and Recreation and other partners for a celebration of spring!
April 7th, 2018

Stargazing for Everyone

Take a guided tour of the night sky and explore the universe through our telescopes
April 7th, 2018

EVAC Star Party

Star party starts 30 minutes after sunset.
April 7th, 2018

Dark Sky Discovery

Experience the wonders of a dark sky on Kitt Peak!
April 7th, 2018

Astronomers of Verde Valley Kartchner Caverns Star Night

Astronomers of Verde Valley is an amateur astronomy club that serves the communities of the Verde Valley, Arizona.
April 7th, 2018

The Great Paper Airplane Fly-Off

A Paper Airplane Fly-Off for ages 6–14.
April 7th, 2018

Family Fun Fly-Off

A Paper Airplane Fly-Off for the whole family!
April 7th, 2018

Saturday Drop In

Drop in for a craft, science experiment, or gaming on Saturdays!
April 7th, 2018

Discovery Time

Share books, stories, music, and activities in a fun interactive program that builds early literacy skills and introduces children to science and math.
April 7th, 2018

Agave Builders Club

Have fun building with bricks!
April 7th, 2018

Stack ’em Saturdays

Join us for some creative block building.
April 7th, 2018

Landscape Watering 101

Join a Water Department Outreach Specialist and learn how to properly water your landscape to save time and increase the health and beauty of your plants. 
April 7th, 2018

Rain Gardens

Join a Water Department Outreach Specialist  and learn how to design an earth-friendly yard using earthworks to harvest water in your soil and plants. 
April 7th, 2018

S.M.A.R.T. Lab

SMART Lab incorporates Science, Technology, Engineering, Art and Math (STEAM) with having fun.
April 7th, 2018

TinkerTime

Explore a makerspace for children ages 6-11 that provides hands-on, creative ways to design, experiment, and invent as they engage in STEAM (Science, Technology, Engineering, Art and Math) through self-guided tinkering.
April 7th, 2018

Hummingbirds in Arizona

 These little birds captivate bird enthusiasts the world over and yet it’s hard to believe these winged creatures weigh less than a dime.
April 7th, 2018

Regenerative Medicine: Pain is Not a Lifestyle!

Are you or someone you know, truly bone-on-bone?
April 7th, 2018

Hands-on Equipment Training

Sign up to complete your training on THINKspot equipment.
April 7th, 2018

Chill Thrills with the University of Arizona ChemCats!

The University of Arizona ChemCats are back!
April 7th, 2018

Garden Talks: Pima County Master Gardener Presentation – Cactus and Succulents

Always popular in our desert climate, cactus and succulents offer a wide range of drought-tolerant plants for the home garden.
April 7th, 2018

Minecraft Club

Play Minecraft for free at the library with other Minecraft fans!
April 7th, 2018

LEGO Club

Hey kids, do you love building things with LEGOs?
April 7th, 2018

It IS Rocket Science

Let's Build a Rocket!
April 7th, 2018

Science Saturday ~ Fun with Electricity

Join us the first Saturday of each month for a free science program!
April 7th, 2018

Valley wide FREE Compost Giveaway

Celebrate Earth Month by giving your garden a dose of homegrown compost!
April 7th, 2018

Rainwater Harvesting and Greywater

Rainwater harvesting is an ancient practice that has modern day relevance, especially for anyone with interest in sustainable landscaping and reducing water pollution in our rivers, washes, playgrounds, and communities.
April 7th, 2018

LEGO / Duplo Club

Imagination and creativity encouraged!
April 7th, 2018

STEAM Time

Focusing hands-on projects in science, technology, engineering, art, and math.
April 7th, 2018

The Secret Life of Stars  

This show explores the birth, life and death of stars.
April 7th, 2018

CREATEduino

In this course, guests will be introduced to the world of Arduino and microcontrollers; a world where we control our surroundings through code and sensors.
April 7th, 2018

RESEP / Downwinders Presentation

Join us for a discussion and presentation on RESEP/Downwinders.
April 7th, 2018

Thirst: Water and Wildlife in the Desert

Join us inside the Nature Center as Jim Taylor (former biology teacher) and his wife, Judy, share amazing facts about animals’ adaptations to this arid environment.
April 7th, 2018

Feeding Frenzy!

No fork, knife, or spoon necessary for these cool customers. 
April 7th, 2018

Birding Musical Chairs

Have you wanted to improve your birding skills by learning bird songs and calls?
April 7th, 2018

Goodies on the Ground! Tracks & Scat

What walked the trail before you?
April 7th, 2018

Meet the Critters

Stop by this “open house” style meet and greet with some of the animal ambassadors in our Critter Room, hosted by Ranger Nikki.
April 7th, 2018

Rock Art of Spur Cross

The petroglyphs found in Spur Cross were created hundreds of years ago by the Hohokam people.
April 7th, 2018

Movie Night in the Park: “Grand Canyon Adventure”

This exciting movie follows the great Colorado River as it reveals one of the most pressing issues of our time – the world’s growing shortage of water. 
April 7th, 2018

Early Bird Walk

Join birder Joe Ford from the Sonoran Audubon Society for an early morning bird walk along the Waddell Trail.
April 7th, 2018

Cryptic Birds of the Night

The order Caprimulgiformes contains some of the most secretive, camouflaged species found in the bird world.
April 7th, 2018

Model Airplane Make N Take

For children 5 years and older and their adult companions, this program introduces students to the hobby of model building and the math and historical research used to build accurate scale models.
April 7th, 2018

Daisy It’s Your World-Change It! Clover Petal at the i.d.e.a Museum

Discover the secret to becoming resourceful by learning about Clover’s story.
April 7th, 2018

Sonoran Desert Herbalism

Become intimate with some of the plants used by traditional herbalists in the Sonoran Desert region. 
April 7th, 2018

Best Vines for the Landscape

Vine plants can shade a patch of backyard or add a splash of color to a wall, but it is hard to know which ones tolerate the Sonoran Desert climate.
April 7th, 2018

Birds of Tohono Chul

Learn to identify residents and those just passing through, plus information on habits and habitat.
April 7th, 2018

Wildflowers: What’s Bloomin’?

Bring your camera to capture the colors of spring and develop more than a nodding acquaintance with our annual wildflowers. 
April 7th, 2018

Butterflies

Nature lovers, shutterbugs and bug lovers will get an in-depth glimpse of some of the most engaging creatures in the Sonoran Desert, butterflies!
April 7th, 2018

Connecting Plants & People

Discover the edible and useful plants of the Sonoran Desert.
April 7th, 2018

STEM First Saturdays at Parsons – Smarter than my Phone (Adult Training)

Upon completion of this fun, interactive workshop, you will understand your phones hardware, peripheral equipment, related maintenance, andsecurity features alongside girls. 
April 7th, 2018

Explore Your Inner Nurse (Cadette, Senior, Ambassador)

Join us at Chamberlain College of Nursing to explore your caring talents through hands on activities from basic first aid to the care for the seriously injured at our SIMCareTM Center with high fidelity manikins.
April 7th, 2018

GM Geek Girlies (Daisy, Brownie, Junior)

Girl Scout Daisies through Juniors - are you ready to unlock your inner computer geek?
April 7th, 2018

Free Locomotive Sunday

LEARN! and have all your steam locomotive questions answered by knowledgeable volunteers at the locomotive no.1673 ramada.
April 16th, 2018

How Things Grow Storytime

Spring has sprung!
April 20th, 2018

Minecraft

Play Minecraft for free at the library!
April 28th, 2018

LEGO / Duplo Club

Imagination and creativity encouraged!
May 4th, 2018

Science With A Twist: Trek, Wars and Who II

May the 4th be with us, as we go to a galaxy far far way at this Science With A Twist happening on May's First Friday.