Sabino Canyon Volunteer Naturalist (SCVN), Ed Rawl, died April 18, 2020. Ed loved everything about being out in nature and teaching his love of nature to children. He completed the SCVN training program in 2010, one year before I did. During my, training Ed was one of the naturalists I spent time observing. He was a factor in my choosing to teach on Thursdays in the elementary program.
Ed Rawl; Thursday Elementary School Program (3/3/16)
Ed taught on Thursdays from January 2010 to January 2019. He loved being with the kids and remained active in the program until a series of health issues began to take a toll on him.
Ed Rawl (January 10, 2019)
Ed was the Thursday Day Coordinator in December 2014 when Alexa Von Bieberstein, who had been an SCVN member since 2007, was returning to Germany.
When I was Vice President of Public Interpretation, I called on Ed several times to help guide groups of hikers.
Dan Granger and Ed Rawl with Members of the American Senior Housing Association (11/07/14)
Ed Rawl Guiding Some of the Appalachian Mountains Club Members to Hutch’s Pool (04/08/14)
SCVN Friday Hikes with Ann Nierenberg, Ed Rawl, Dan Granger and Tim Ralph (6/22/12)
Ed loved hiking in the Santa Catalina Mountains and was an active guide in the SCVN Friday Hikes.
Ed Rawl and Naturalist Jan Labiner Hiking to Seven Falls (10/17/2013)
When not doing the regular SCVN Friday hikes, he would hike with friends, or often alone.
Hiking to Thimble Peak — Naturalists Tim Ralph, Ed Rawl, Phil Bentley, and Alexa Von Bieberstein at the Gorden Hirabayashi Campground (11/07/13)
One of the most memorable experiences came in November of 2013 when Tim Ralph, Ed Rawl, Alexa Von Bieberstein, Phil Bentley, and myself hiked to Thimble Peak. On a windy and chilly morning, we began our hike out of the Gorden Hirabayashi Campground.
Tim Ralph, Ed Rawl, Alexa Von Bieberstein, and Phil Bentley (11/07/13)
SCVN President, Phil Bentley Teaching a Kindergarten Class In Sabino Canyon — Image by kenne
As Sabino Canyon Volunteer Naturalists (SCVN), we are not currently offering nature education programs to school children and the public because of the coronavirus. However, individually we are in the canyon, encouraging everyone to spend time outdoors.
This morning naturalist Nancy Wilkenson, who teaches in our kindergarten program, did this short virtual nature walk encouraging people to come out to the canyon. Nature is always open!
Sabino Canyon Recreation Area is a great place for children to be, but in this age of
coronavirus schools are closed meaning no field trips. Children and adult programs
offered by Sabino Canyon Volunteer Naturalists are now canceled untiled next October.
Like all communities around the globe, we are dealing with a new normal.
Students Panning For Garnets In Sabino Creek — Infrared Image by kenne
One of the programs taught by Sabino Canyon Volunteer Naturalists to elementary school children is geology called “Strike It Rich.” They learn how the Santa Catalina Mountains were formed and the minerals contained in the “gneiss” rock.
The primary activity is panning for garnets (sand rubies) in Sabino Creek.
The students uncovered the link between the towering granite cliffs
above the Tucson Basin and all that lies below.
Mallard Duck At Hutch’s Pool In The Santa Catalina Mountains — Image by kenne
Hutch’s Pool is a small body of water that contains water year-round, located 8 miles for the Sabino Canyon Visitor Center. Most people hiking to Hutch’s Pool will take the tram up to stop 9, thereby reducing the 16-mile roundtrip by 7.5 miles. The Sabino Canyon Volunteer Naturalists (SCVN) usually schedule a group hike twice a year, once in the Fall and once in the Spring. The hike provides very nice views
of upper Sabino Canyon, images of which I have shared many times on this blog. This time I decided to share a photo of this male mallard duck few years back.
One of the subjects we teach is geology, how the Santa Catalina Mountains were
formed, and the importance of water in the formation of Sabino Canyon. Twelve
million years ago, the Santa Catalina Mountains were just a range of hills, but the
earth’s crust in western North America was being stretched. What resulted were
huge blocks with steep vaults forming an up-and-down landscape called the
Basin and Range Province.
Naturalist, Kenne Turner with 3rd Grade Students (Sabino Canyon Dam Area) — Images by Teacher
Sabino Canyon is composed of a hard metamorphic rock called “Catalina gneiss.” Gneiss contains rock and five minerals; quartz, mica, feldspar, magnetite, and garnets. Over time water and earthquakes have eroded the gneiss rock carrying smaller rocks and minerals down streams like Sabino Creek. The minerals are deposited along the creek edges, which created a natural laboratory to learn about the minerals by panning for garnets. Need I say, kids love panning for garnets.
Students panning for garnets in Sabino Creek.
“For many Tucsonans, the canyon is an old friend. We are on a first-name basis. On a sunny weekend morning, we say, simply, “Let’s go to Sabino.
— from Sabino Canyon: The Life of a Southwestern Oasis by David Wentworth Lazaroff
2020 is the Year of the Nurse and Midwife by the World Health Organization (WHO) and the World Health Assembly (WHA) as the year to honor nurses and midwives to mark the 200th anniversary of the birth of Florence Nightingale who is considered the founder of modern nursing. Nurses and midwives are vital to providing health services to our communities. These people are devoting their lives to caring for mothers and children, giving lifesaving immunizations and health advice, looking after older people, and generally meeting everyday essential health needs. And they are often the first and only point of care, yet the world needs 9 million more nurses and midwives if it is to achieve universal health coverage by 2030.
The vital role of the nurse becomes a metaphor for those of us (Sabino Canyon Volunteer Nationalists) involved in teaching elementary school children about the importance and survival of saguaros in Sabino Canyon and the Sonoran Desert.
SCVN member, Debbie Bird, telling third graders about the “Nurse Tree.” (She also got the attention of an elderly couple visiting Sabino Canyon.)
Often, for young saguaros to survive, they are located near another faster-growing tree that shelters the slower-growing plant by providing shade, shelter from the wind and sun, or protection from animals that may feed on the young plant. Such a plant is called a nurse tree. A metaphor easily understood by the children in conveying the important relationship between the tree and the saguaro. They get it!
— kenne
“Even though they’re dead, they are not gone — trees find a way to help each other out postmortem.”
Hiking Ventana Canyon — December 13, 2019 — Photo-Essay by Kenne
Ventana Canyon is one of several narrow canyons in the southern front range of the Santa Catalina Mountains north of Tucson, Arizona. This hike is usually scheduled each fall and spring by the Sabino Canyon Volunteer Naturalists, which involves crossing water over a dozen times.
November 8, 2019, SCVN hike in Pima Canyon — Images by kenne
Pima Canyon is one of several canyons in the Pusch Ridge Wilderness area of the Santa Catalina Mountains in northwest Tucson.
Sabino Canyon Volunteer Naturalists (SCVN) are devoted to helping people of all ages
appreciate the natural wonder of Sabino Canyon and the Coronado National Forest,
managed by the U.S. Forest Service.
The SCVN led hike started at 8:30 am with 20 people at the trailhead (2900 feet
elevation) hiking to the lower dam a one-way distance of 3.2 miles (3750 feet elevation).
Once at the natural dam the hikers took a brief rest and had a snack before returning to the trailhead.
(The SCVN Guides were Kenne Turner, Jeff Orenstein, and Jane Gellman.)
The SCVN Friday Nature Hike was Aspen Trail, Marshall Gulch Trail loop,
which would provide an opportunity to see the beautiful fall colors on Mt. Lemmon.
The Aspen Trail has a grove of aspens, which I blogged in a previous posting.
After hiking through the aspen grove, I began to get out in front of the nature hikers.
With less fall color on the remaining part of the Aspen Trail I decided to pick-up my pace.
I knew from past experience there would be plenty of fall color on the Marshall Gulch Trail.
I was aware that my buddies, Jim Thompson and Tom Markey, were hiking the trail;
hence, I might be able to catch up with them.
I first began hiking with Jim and Tom nine years ago. They were part of the Monday Morning Milers (MMM),
the first hiking group with which I started hiking.
Most of the MMM were lifetime hikers in southeast Arizona, many of whom were in their 80’s.
Jim recently celebrated his 90th birthday.
While Tom is a youngster like me, he’s 79.
Images by kenne
It seems, as one becomes older, That the past has another pattern, And ceases to be a mere sequence — Or even development: the latter a partial fallacy Encouraged by superficial notions of evolution, Which becomes, in the popular mind, A means of disowning the past. The moments of happiness — not the sense of well-being, Fruition, fulfillment, security or affection, Or even a very good dinner, but the sudden illumination — We had the experience but missed the meaning, And approach to the meaning restores the experience In a different form, beyond any meaning We can assign to happiness.
In addition to the regular Friday Hikes,
the Sabino Canyon Volunteer Naturalists (SCVN) also offer a Friday Nature Hike.
I usually help guide the regular SCVN Friday Hikes; however, last Friday,
I decided to do the Box Camp Trail with David Dean, as our nature guide.
Naturalist David Dean’s Mixed Conifer Forest Display Board
David Dean On Box Camp Trail
David Dean On Box Camp Trail
David Dean On Box Camp Trail Nature Hike
— Images by kenne
The last Sabino Canyon Volunteer Naturalist (SCVN) Lizard took place on October 12th.
It was a perfect fall morning for a lizard walk. However,
some lizards may have not agreed since the number of sightings were low.
Still, it was a beautiful morning for a nature walk.
Naturalists Tom Skinner and Fred Heath welcome the walkers in front of the Sabino Canyon Visitor Center.
Everyone gathers near lizard spotter off the trail,
a common side-blotched lizard.
Naturalists Bill and Lousie Kaufman share information on the common side-bloched lizard.
— Images by kenne
In the parched path
I have seen the good lizard
(one drop of crocodile)
meditating.
With his green frock-coat
of an abbot of the devil,
his correct bearing
and his stiff collar,
he has the sad air
of an old professor.
Those faded eyes
of a broken artist,
how they watch the afternoon
in dismay!
-- from "The Old Lizard" by Federic Garcia Lorca
Jim and B.J. Martin, May 7, 2018 , were honored by achieving Sabino Canyon Volunteer Naturalist (SCVN) Emeritus Status.
— Image by kenne
I went to another funeral today, something I began doing at an early age while living with my grandparents. Old people’s friends die. Back then I didn’t always know the people and spent my time running around the graveyard across the road from the church with other children, in a small northeast Alabama rural town.
It’s different today being one of the old people whose friends are dying. When I became an SCVN member in 2011, Jim Martin had been an active member for 23 years, teaching elementary school children about nature and conservation, leading and participating in SCVN hikes, and serving a treasurer, VP, and President of SCVN. I first met Jim on one of the SCVN Friday Hikes. He was an 82-year-old active hiker, a quiet, pleasant guy to be around — always smiling!
Ed Rawl; Thursday Elementary School Program (3/3/16)
Ed Rawl (January 10, 2019)
Dan Granger and Ed Rawl with Members of the American Senior Housing Association (11/07/14)
Ed Rawl Guiding Some of the Appalachian Mountains Club Members to Hutch’s Pool (04/08/14)
SCVN Friday Hikes with Ann Nierenberg, Ed Rawl, Dan Granger and Tim Ralph (6/22/12)
Ed Rawl and Naturalist Jan Labiner Hiking to Seven Falls (10/17/2013) 
Hiking to Thimble Peak — Naturalists Tim Ralph, Ed Rawl, Phil Bentley, and Alexa Von Bieberstein at the Gorden Hirabayashi Campground (11/07/13)
Tim Ralph, Ed Rawl, Alexa Von Bieberstein, and Phil Bentley (11/07/13)
SCVN President, Phil Bentley Teaching a Kindergarten Class In Sabino Canyon — Image by kenne
Overlooking the Sabino Dam — Image by kenne
“The Naturalist” — Photo-Artistry by kenne
“Learning About Nature” — Photo-Artistry by kenne
Students Panning For Garnets In Sabino Creek — Infrared Image by kenne
Mallard Duck At Hutch’s Pool In The Santa Catalina Mountains — Image by kenne
Naturalist, Kenne Turner with 3rd Grade Students (Sabino Canyon Dam Area) 
Students panning for garnets in Sabino Creek.
A “Nurse Tree” In Sabino Canyon — Images by kenne
SCVN member, Debbie Bird, telling third graders about the “Nurse Tree.” 
Hiking Ventana Canyon — December 13, 2019 — Photo-Essay by Kenne
November 8, 2019, SCVN hike in Pima Canyon — Images by kenne
After hiking through the aspen grove, I began to get out in front of the nature hikers.
I was aware that my buddies, Jim Thompson and Tom Markey, were hiking the trail;
I first began hiking with Jim and Tom nine years ago. They were part of the Monday Morning Milers (MMM),
Most of the MMM were lifetime hikers in southeast Arizona, many of whom were in their 80’s.
Jim recently celebrated his 90th birthday.
While Tom is a youngster like me, he’s 79.
Images by kenne
Naturalist David Dean’s Mixed Conifer Forest Display Board
David Dean On Box Camp Trail
David Dean On Box Camp Trail
David Dean On Box Camp Trail Nature Hike
Naturalists Tom Skinner and Fred Heath welcome the walkers in front of the Sabino Canyon Visitor Center.
Everyone gathers near lizard spotter off the trail,
a common side-blotched lizard.
Naturalists Bill and Lousie Kaufman share information on the common side-bloched lizard.
Jim and B.J. Martin, May 7, 2018 , were honored by achieving Sabino Canyon Volunteer Naturalist (SCVN) Emeritus Status.
