Most Special Events Included With
Admission $9, or $4.50 ages 5 to 12

Daily 11:00 a.m. Guided Tours
Few visitors know the Arboretum as well as our well-trained corps of resident park host volunteers. Every day this winter (through April 30) they'll share their knowledge of plants, animals, and natural history on guided walking tours at 11 am. Have you pondered the history of that bell hanging over the entrance to the Smith Building, or wondered why we don't have He-oaks to accompany our She-oaks? Did you know we used to have Galapagos tortoises and an alligator in the 1920's? How tall is Mr. Big? Join us this weekend for your chance to learn even more with Howard, Sandy, Kate and other engaging BTA resident volunteers on a guided 11am tour.

Language Of Flowers Valentines Weekend Flower Show February 11 - 14
flower show opens during business hours from 8:00 a.m. to 5:00 p.m.

Flowers, chocolates and jewelry -- we have it all here for a memorable Valentines Weekend date. See, smell and photograph a wide array of flowering plants, cut flowers and exotic blossoms from Saturday through Tuesday when our Smith Building Lecture Room will be transformed by the fragrant, colorful Language of Flowers exhibit -- with signs near each plant telling you about the ancient meaning of that particular flower -- or its meaning when given in a bouquet with other blossoms. Baker and candy-maker Jerry Temanson (an Arboretum member whose chocolate covered cherries were a hit here on Thanksgiving weekend), will sell a variety of custom chocolates and will also give away samples both days of the weekend. San Tan Valley artist Barbara Pohan will exhibit and sell her unique handmade jewelry, too. Much of her work is in turquoise and in honor of Arizona's this weekend she will also have peridot and other native Arizona gemstones. Barb's also a BTA annual member - and generously donates a portion of her sales to support the Arboretum.

Camera Basics Photo Class With Tom Boggan Saturday February 11 at 8:30 a.m.
          EDITOR'S NOTE: one space remained as of Monday

Do you have a fancy new digital SLR, or even a digital point-and-shoot camera that you're eager to learn to use more effectively? Sign up for this Saturday morning 'walk-a-bout' photo workshop with Scottsdale artist Tom Boggan. Dress warm, mornings can be chilly - but they're also the time for optimal sunlight. Tom's once-a-month outdoor shoots help improve your camera skills on a relaxed morning outing surrounded by beautiful gardens and alongside a pro -- and with plenty of chances to ask questions about the dials, settings and controls on your own camera. Pro photographer Tom Boggan has a talent for portraits and a passion for nature photography, and he generously volunteers by dedicating a weekend morning each month to be here helping our visitors improve their camera skills. Workshops with Tom are limited to eight students. Pre-payment of $29 is required ($20 for BTA annual members). Enroll by phone, have your credit card ready and call our staff at 520-689-2723. Check out this gallery of images from Tom Boggan Photo Classes at Boyce Thompson Arboretum. Join us for a chance to improve your basic photography skills, including composition, lighting and exposure -- and for one-on-one time with Tom helping students understand the different between aperture, exposure and light balance. View other workshop images on the Tom Boggan Arboretum Flickr Gallery.

Edible and Medicinal Desert Plants Guided Walk February 11 at 1:30 p.m. With Mike Hills
Tours at 1:30 p.m.; repeat March 10 and 25
Gourmand and herbalist Mike Hills is our guest tour guide leading the February 11, Saturday, walk sharing information about ways native plants have fed, healed and clothed Sonoran desert peoples for more than one thousand years. Ethno-botanist David Morris guide the Fourth Sunday walk February 26, and then Apache Junction authors Jean Groen and Don Wells lead this tour on March 10.
Watch a Desert Plants Interview with Jean Groen

** Please note: this tour explores the Curandero Trail, which has steep sections that are not suitable for visitors who use wheelchairs or walkers
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Read more about jojoba, creosote and prickly pears


Junior Ranger Saturday Afternoon Actvities For Kids Every Week
2:00 p.m. February
4, 11, 18, 25 and March Saturdays
Can you really get water from a barrel cactus? What direction is north - and how can I use desert plants to find my way back to the car? And, well, ewwww, what animal pooped on that rock right along the main trail? Kids who are curious about nature or want to feel more confident outdoors: join us Saturday afternoons this winter and spring for Junior Ranger guided activities at 2pm weekly through the end of April. No pre-registration is required, just be in our visitor center lobby at start time. Our docent-guided outings are included with daily admission of $4.50 for  kids age 5-12 or $9 for older participants (parents’ admission is also $9; parents or adult chaperones are required to stay nearby and keep an eye on their kids). For detail call 520-689-2723 or check out ag.arizona.edu/bta; connect with more than 2,600 BTA annual members, volunteers and  staff at facebook.com/boycethompsonarboretum


Bird Walks February 12, 18 and 26 at 8:30 AM
March 3, 11, 17, 25, and also April 7, 8, 21 & 22
Make a New Year's resolution to get out and see more birds in 2012, and to sharpen your skills identifying birds by field marks and bird calls! Winter/Spring guided birdwalks continue Sunday February 12 with Scottsdale author Jim Burns and also Prescott College Professor Carl Tomoff here as our special guest tuor guieds. Acclaimed photographer Richard Ditch leads the walk February 18; Kathe Anderson leads the walk February 26, and then Arizona Game & Fish Department's Troy Corman is our special guest guide March 3 and again March 11. Bird walks at BTA begin at 8:30 from the breezeway lobby of the visitor center, continuing March 17 and 25, also April 7, 8, 21 & 22. recent bird checklist reports

Sunday Two O'Clock Stories For Kids Each Week: 'Who Pooped in the Desert' February 12
2:00 p.m. February Sundays
A new children's story will be read aloud each
Sunday at 2:00 PM, the book this coming Sunday, February 12, will teach how to read desert signs with Who Pooped in the Desert, and then the following week the book is How Jackrabbit Got His Very Long Ears February 19, Lizards for Lunch February 26, Storm on the Desert March 4, Sing Down the Rain March 11, The Three Little Javelinas March 18 and then Cactus Hotel March 25.

Fine Art Photographer Michael Madsen's Switching To Manual Photo Class Monday, February 27
February 17, Friday CLASS HAS FILLED -- enrollments are now being taken for a second session
February 27, Monday, from 10am to 3pm
February's guest artist in our Visitor Center Gallery, Michael Madsen, has traveled to Thailand, Mexico, Morocco, Jamaica and the Bahamas in search of the perfect picture. The February 17 (Friday) class he will host here has already filled -- and we have added a second class on Monday, February 27. On each date Michael will coach beginner-to-intermediate photographers who are ready to harness the horsepower of their digital cameras by choosing to ignore the 'auto' settings in favor of controlling their own aperture, shutter speeds, ISO and white balance. Two hours in the classroom from 10:00 a.m. til Noon will be followed by a lunch break, and then two hours spent in the field where we will "switch your camera to manual mode and take charge of our cameras and explore the creative side of photography, "said Madsen." You will be taught how to adjust your camera settings, and the photographic effects that occur based on these settings. After classroom instruction we will head outdoors into the Arboretum to apply techniques students have learned, and experiment with camera settings together, and one-on-one." Read more about Arboretum Photo Workshops and see more of the artist's work at http://heartsrock.org/1/Home.html ($30 / $39).

Plants of the Bible Walk February 18 at 1:30 PM
** again Sunday March 4 guided by Leda Fide, and the tour repeats Saturday March 17 with Dave Oberpriller as tour guide
Mesa resident and Bible scholar Dave Oberpriller leads a relaxing and slow-paced walk down smooth, flat and wheelchair-accessible trails to see pomegranates, figs, pines, palms and other plants referenced in scripture on Saturday February 18 at 1:30 p.m. Queen Valley volunteer Leda Fide leads our recurring Plants of the Bible walk sharnig history, scripture and plant knowledge lessons on in the Arboretum gardens again Sunday March 4.
Palms, figs and pomegranates are Plants of the Bible


Gourd Art Class Weekends February 18 and 19 (FILLED) -- and March 9 and 10 (STILL OPEN)
10:00 a.m. until 2:00 p.m both days - call 520-689-2723 to enroll and pre-pay
Editor's note:
new class dates have been added for Friday and Saturday March 9 and 10 in order to accomodate overflow interest in our gourd art workshops -- if you asked to be on the waiting list for February classes , please call back and enroll in our Friday - Saturday sessions on March 9 and March 10. These popular four-hour workshops are a chance to burn, paint, etch and emboss decorative gourds with coaching from Mesa artists Gerald and Vicki Johnson. Pre-registration is required, and this class is limited to 15 students from 10:00 a.m. until 2:00 p.m. Enrollment is $39 (or $30 to Arboretum annual members) includes a gourd and full morning of coaching and artistic inspiration. Tools, paints and paintbrushes are provided during the workshop as well.. Read more about gourd art workshops.

Tree Tour Sunday February 19
at 1:30 p.m. on the third Sunday each month
October-through-April
"What's an Arboretum?"BTA staff member and Certified Arborist Jeff Payne guides this Third Sunday Of The Month walk where visitors learn the answer to that often-posed question during a relaxed and leisurely guided tour through the forested areas of the Arboretum. Join us for a chance to learn about the Arboretum's collection of oak and olive trees, native hackberry, mesquite and many more. Tom McDonald , owner of the Smiling Dog Landscapes Company in Gold Canyon, leads the walk in March 18.

World Desert Fair -- South Africa February 25
11 p.m. to 3:00 p.m.
Visitors learn to distinguish aloes from agves on guided garden tours at BTA -- aloes are native to the African continent while agaves are from the Americas. This year our annual World Derert Fair event will showcase the Arboretum's South African collections, on a day where visitors are also invited to sample a little food, music and culture of the region where these plant originate. South Africa desert fair events are included with daily admission.

The Arboretum Rocks! -- geology walking tour -- February 25
Once-a-month geology walks are a chance to see rocks and volcanic formations along our main trail on a guided tour that compresses almost two billion years of geologic history into just over one educational hour! Learn about Pinal schist, the volcanic origins of Picket Post Mountain and the Apache Leap tuff. geologists Kristen Gholson and Alan Seymour are the featured tour guides February 25. Arizona State Uni
versity Professor Steve Semken. Local. Geology tours begin at 1:30 p.m. on the fourth Saturday each month.

Painting With Light -- Nighttime Photo Shoot With John Aho February 25
6:00 to 9:00 PM
Check out photos and link on our BTA photo classes page. Few visitors get a chance to see the Drover's Shed, the old Dodge Power Wagon or our gardens lit quite as they will appear on the night of February 25, familiar plants and scenery rendered a candy-colored rainbow of colors after dark by custom-made, high-power LED light boxes strategically placed and arranged by artist and local luminary John Aho. His painting-with-light nighttime shoot Saturday, February 25, is limited to twelve photographers, and the $30 fee for these special access evenings is a fundraiser for the Arboretum ( $39 for nonmembers). Have a credit card ready and call 520-689-2723 to reserve your spot; please make sure to spell out your email and give your current cell# or home phone to our clerks when you sign up so we can provide specific meeting/parking instructions just ahead of Saturday's shoot. View our Nocturnal Painting With Light Photo Workshopson YouTube. If this class has filled when you call, make sure to leave your name, phone and email (again, please take a minute to spell it out so we have it right) so we can alert you to March and April shoots as dates are added to this calendar.
See more of John's surreal nighttime scenes -- such as Superior Architecture, and these scenes from Besich Park Downtown

Dog Socialization Walk -- February 19
dog walks move to a winter start time of 10:30 a.m.
Dogs are always welcome at the Arboretum, provided they're on good behavior and a short leash -- and also are accompanied by owners who pick up after their furry friends. Arboretum volunteer Sandra and her canine compadre Chaco guide a dog socialization walk
February 19 at 10:30 a.m. Pre-registration is not required, just be in the overflow parking lot with your leashed dog at 10:30 am start time. Dog walks repeat March 17 and April 22.

Wildflower Walk Weekends March and April
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Wildflower Walk Weekends March & April
at 11a.m. on alternating Saturdays and Sundays
March 3, 11, 17, 25, 31 and April 8, 14, 22, 28e
Learn to identify common Sonoran Desert widlflowers -- and some unusual rarities, too -- with Cass Blodgett on alternating weekend days as he offers guided wildflower walks at 11:00 a.m. Blodgett is a BTA annual member, tour guide volunteer, and also co-president of the Phoenix Chapter of the Arizona Native Plants society - visit the page linked below for ANPS meeting dates, guided hikes in the Sonoran desert, and outings this year. Read more or connect with Chapter leaders Cass Blodgett and Mike Plagens at http://www.aznps.com/chapters/phoenix.html

Wildflowers In Arizona - Slideshow, Lecture and Photo Walks March 3
Saturday morning 9:00-11:30 am lecture, slideshow and outdoor photo walk
Book signing from 11:30 am to 1:30 pm
Morning lecture, slideshow and outdoor photo walk repeats for afternoon visitors 2:00-4:30 pm
Meet the author or Wild in Arizona: Photographing Arizona's Wildflowers, A Guide to When, Where, and How, see a slideshow of colorful images, and accompany her on a phtoography walk into the gardens during either of two sessions March 3 that are open to the public, do not require pre-registration, and are included with daily admission of $9 for adults. Two sessions are planned today, as we anticipate large audiences -- and this program will repeat on March 3. Chandler author Colleen Miniuk-Sperry describes her new 224-page guidebook as packed with 60 descriptions of the most beautiful spots to see wildflowers across Arizona. The book showcases 60 different types of flowers, provides 17 instructional photography tips, and offers a bloom calendar to help plan your visit. "This presentation is an introduction to the book and will help people discover little-known places to experience and enjoy amazing scenery within Arizona with their friends and families. I'll also share a few tips and tricks about capturing photographs at each location, no matter the camera, no matter the skill level. With easy to follow maps and directions provided for each location, it's a foolproof way for anyone to get outside this spring, not just photographers.

Arboretum History Walk March 3, 2012, at 10:00 AM
Repeats April 7
You may have walked our trails a dozen times and never crossed paths with the Galapagos Tortoise pens. Take a moment to scan the horizon above Picket Post Mountain, can you imagine cavalry soldiers operating a heliograph in the late 1800s? Learn a few new facts about the life and times of Colonel William Boyce Thompson and his Arboretum on a walking tour guided by Phoenix historian Sylvia Lee. Walks typically last about 90-minutes, departing at 10am from the Visitor Center breezeway.
http://ag.arizona.edu/bta/history.html


Ourdoor Portrait Photography With Tom Boggan
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March 11, Sunday, 8:30 - 11:30 a.m.
Scottsdale professional photogapher Tom Boggan offers something different for March -- a class focused specifically on taking better outdoor portraits. Tom will guide students through the basics of outdoor portrait photography using available light and strobe. Learn tips from a veteran newspaper, wedding, portrait, race and event photographer known for his creative composition skills, lighting, and ability to capture the moment. This class is geared to photographers who already understand and know how to use basic camera settings for aperture, exposure and white balance -- and who'd like to sharpen their skills at photographing people and pets outdoors (if you're looking for a "basic photography" class teaching settings - watch this space for Tom's April or May shoot). Classes with Tom will help improve your camera and composition skills on a relaxed outing surrounded by beautiful gardens and alongside a pro -- and with plenty of chances to ask questions and seek his advice. Pro photographer Tom Boggan has a talent for portraits, no matter the lighting conditions or time of day. Pre-payment of $29 is required ($20 for BTA annual members). Enroll by phone, have your credit card ready and call our staff at 520-689-2723

Spring Girl Scout Badge Workshops
Call 520-689-2723 to register and prepay

Girl Scout badge workshops in 2012 include the Arizona badge
, Finding Your Way, and the Wildlife badge . See the complete schedule of Girl Scout Badge Workshops. Registration requires a non-refundable minimum down payment of $15.50. Workshop/Admission Fees: $6.50 per Scout, $9.00 per Adult, $4.50 per Non-Scout age 5-12 . To sign up and prepay, have a credit card ready and call Arboretum staff at 520-689-2723.

2012 Home School Days Tours March 27, April 4
March 27, April 4 tours at 10:00 a.m.

Homeschooling families are invited to gather and experience education programs at the Arboretum; admission fees for Homeschool Days are $1.00 per Pre-Kindergarten - High School student (ages 4-18), and $1.00 per adult with a limit of two adults per family. Aditional adults $9.00 each. Pre-registration and payment for Homeschool Days is required and is non-refundable. Space is limited. Families are asked to reserve in person in the Arboretum Gift Shop or by phone: 520-689-2723, no later than one week prior to each tour. Tours begin at 10 a.m. and start Wednesday, February 1 with "Trees." The Arboretum is a natural fit for the study of trees. This tour teaches students about basic tree physiology (how trees work); plant classification, and even some mathematics with a 'tree-ometry' guided activity. (2 hours). Wednesday, March 7, 2012 - "Arizona." This special tour highlights unique and wonderful attributes of Arizona including geology, edible plants, state symbols, and habitats. (2 hours). Wednesday, April 4, 2012: "Plants of the Bible." The Arboretum has dozens of plants directly and indirectly named in the Bible. This tour will take you back to Biblical times! (2 hours).

Artists At The Arboretum April Event
April 21, outdoor art exhibitors from 9:00 a.m. until 4:00 p.m.

Soroptimist International of Gold Canyon is seeking artist exhibitor applicants for the 5th Annual Artists at the Arboretum Show scheduled for April 21, 2012 from 9:00 AM to 4:00PM here at the Arboretum. Art exhibitor booth spaces are outdoors, they will be arranged circling the perimeter of the Picnic Area and limited to 40 exhibitors.
View or download application documents here. By popular demand, food booths and musical entertainment are also planned during the event. Soroptimist International of Gold Canyon is a non-profit women's group helping women locally and internationally -- for more information about this event or about the local Soroptimist club, contact Barb Plante by phone at 480-288-6195 , or email barbaraplante@mchsi.com.

Butterfly Walk April 28 With Ron Rutowski
8:30 a.m. on the Fourth Saturday each month

ASU Professor Ron Rutowski guides our season debut Butterfly Walk April 28 and again May 26 - and please note that the start time for this is earlier for Spring/Summer of 2012, we'll begin the once-a-month Butterfly Walks at 8:30 a.m.

Plein Air Painters (Date To Be Announced)
painters gathering - included with $9 adult admission, ($4.50 for ages 5-12)

painters are invited to capture garden scenes 'en plein air' during an informal painting event coordinated by Tempe professional artist Cindy Carrillo. Daily admission is $9 for adults and $4.50 for ages 5-12 and there's no additional charge to participate with the plein air painting workshop, said Carrillo, who has painted garden scenes here over the past two decades."A few of my favorite spots are the Demonstration Garden, the trees which tower over Silver King Wash, and the views of volcanic cliffs above Queen Creek and Ayer Lake," said Carrillo. "The Arboretum has a plein air event each Thanksgiving when autumn colors are vivid, now here's a chance to capture summertime scenes, to meet other Arizona plein air painters, and to enjoy a morning together in the gardens." BTA opens at 8:00 am during October, Carillo advises artists to request picnic area parking (allowing you to unload your easel and supplies conveniently close to the Demonstration Garden) and to meet in the picnic area. Amateurs and beginners are encouraged to attend, too!
For more info email Cindy via contact@cindycarrillo.com ; painters who don't use the internet may call 520-689-2723 for more information. View a collection of garden scenes captured on canvass by other painters over the years at http://ag.arizona.edu/bta/pleinairpainters.html
http://arboretum.ag.arizona.edu/pleinair.html

Boyce's Beer - New Homebrewing Class (Date To Be Announced
$20 for Arboretum members, $29 nonmembers
Boyce Thompson Arboretum has earned a reputation for innovative classes teaching visitors to harvest and prepare prickly pear cactus fruits and on a date To Be Announced, you can learn to make a batch of home-brewed 'Boyce's Beer' when Chandler residents Pete and Greg Rendek lead an afternoon workshop to brew a five-gallon batch of prickly pear IPA. Please Call 520-689-2723 and ask to be on teh waiting list to be alerted to the class date - leave your name, email & phone. Better known at the Arboretum for his popular series of photography classes, Pete has been home-brewing for several years with his son Greg, and they have made a variety of tasty ales, porters, weissbiers -- and, most recently, a great prickly pear IPA using juice from arboretum fruits. Class participants are invited to get to taste a sample of a completed batch and participate in the creation of a new batch of beer using 'the fruit of the desert.' Their workshop will run from 1-4:30 p.m. and is limited to 20 participants; the fee is $20 for Arboretum annual members and $29 for nonmembers - which includes the day's admission, so Pete & Greg advise enrollees to arrive early and enjoy the gardens, get lunch in nearby Superior before the afternoon session, and enjoy a fine December day."This workshop's designed for anyone who has been wanting to take the plunge and begin brewing your own beer, we'll have the basic equipment on hand and will give a discussion of ingredients as well as different brewing styles, techniques, and the modest equipment needed," said Pete, "and we'll sample some beer, too." Call 520-689-2723 to prepay and reserve a spot.

Night Photo Shoot With Pete Rendek - DATE TO BE ANNOUNCED
4:00 p.m. to 8:00 p.m.
Award-winning Chandler photographer Pete Rendek shares approaches to nocturnal landscape photography during a special evening of after-hours access. $30 pre-registration for members -- or $39 nonmembers -- includes an indoor presentation and discussion in the lecture room from 4:00-5:30 on night landscapes, lightning and monsoon photography. The discussion will be followed by a field session shooting after-dark landscapes on the arboretum grounds under moonlight, ending around 8:00. Bring your camera, tripod and cable release, and try your hand at something new -- photography after dark. Call 520-689-2723 during daytime business hours to register. Read complete descriptions of this and other BTA photo classes


Date To-Be-Announced -- "Indigenous Intrument Open Mic"
A Spring or Summer evening from 5:00 to 7:00 p.m in the Picnic Area -- call for details
Do you play a djembe drum, offer peaceful serenades with a cedar flute, or howl away on the didgeridoo? Share your music during an informal and outdoor 'indigenous instrument open mic' in the picnic area on a September evening. Invite friends and plan a Saturday evening picnic at the tables and charcoal grilles, with a chance to hear some new and interesting music from Arboretum annual members and visitors. Performers who reserved stage time for our debut event in July included Mark "Locopelli" Saylors, who played a spiral didgeridoo; also Mesa drummer Cindy Green -- cedar flute player Saggio also shared his singular music on Marimba, Kora and a Swiss Hang drum (correctly pronounced like "Hung"). Admission is free for BTA members and registered participating musicians. And if the evening looks threateningly stormy, we'll host this event under cover up in the visitor center lobby.
See performers photos on Facebook