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Colorado River System-Cut 20
Lake Mead-July 2022 Today, the Tortolita Alliance (TA) filed this letter with the United States Bureau of Reclamation (USBR) in response...
Mark L. Johnson
Sep 1, 20221 min read


A Keystone Of The Sonoran Desert: Why Old Saguaros Matter
When I stand beside a truly massive saguaro, I am in constant awe of their magnificence – as I’m sure you are. I reflect on its...
Jill Kismet
Aug 28, 20224 min read


Sky Ranch Reserve: A Critical Home To Marana’s Wildlife Is Under Threat
Did you know the residential community of Sky Ranch, near Tangerine Road and Camino de Manana, is home to a 409-acre Reserve? Yep, for...
Jill Kismet
Aug 21, 20224 min read

Strong-Arm 1861-2022
I am saddened to report that our beloved Strong-Arm Saguaro Cactus came down last night. It is estimated that Strong-Arm was 161 years...
Mark L. Johnson
Aug 4, 20221 min read

Storm-Water-Shed
Upper Wild Burro Canyon Watershed (7/31/22) Hiked the Wild Burro Trail and Alamo Springs Loop Trail early this morning after nice...
Mark L. Johnson
Jul 31, 20223 min read

Water Woes XVIII-Drought Update
Tortolita Alliance (TA) attended the Local Drought Impact Group (LDIG) Meeting via Microsoft Team today (July 13, 2022). LDIG is a...
Mark L. Johnson
Jul 13, 20222 min read

Upper Javelina Monsoon Watch
Hiked the Upper Javelina Trail very early this morning. Two javelina observed. No hikers seen. A few saguaro cactus flowers. Nice...
Mark L. Johnson
Jul 3, 20221 min read

Water Woes XVII-Disaster Looming
The Arizona Department of Water Resources (ADWR) issued a press release in response to yesterday's Senate Committee on Energy and Natural...
Mark L. Johnson
Jun 15, 20221 min read


Tortolita Wild Horses & More
TA Members Kit Nidever and Joe Thomas hiked the Ridgeline Trail on May 31 and saw a herd of wild horses. See photo by Kit above. A herd...
Mark L. Johnson
Jun 5, 20221 min read

TA Tidbits # 38-Strong Arm & TP Update
The Mighty Strong-Arm Strong-Arm was host to another Great Horned Owlet this Spring which has now fledged the nest and is hopefully doing...
Mark L. Johnson
Jun 1, 20221 min read

Iron-would Bloom?
Tortolita Preserve (5/15/22) Old Timer (left) and Youngster (right) Ironwood Trees No Bloom Recently I have seen ironwood trees in...
Mark L. Johnson
May 15, 20221 min read

Water Woes XVI-Is The Worst Yet To Come?
Tortolita Alliance (TA) attended the Local Drought Impact Group (LDIG) Meeting via Microsoft Team today (May 11, 2022). LDIG is a...
Mark L. Johnson
May 11, 20221 min read


TA Alert! Night Flight-Part II
Tortolita Alliance (TA) has heard recently from several residents in the Dove Mountain area about planes circling and buzzing at very...
Mark L. Johnson
May 4, 20221 min read

May Day! May Day! May Day!
The Conjunction Moon, Jupiter & Venus line up early Wednesday (4/27/22) morning over the Tortolita Preserve. Good things come in...
Mark L. Johnson
May 1, 20221 min read


Water Woes XV-Colorado River Crisis
Glen Canyon Dam In Dire Straits Photo By Jim Quigley (May 2021) Colorado River Crisis The United States Bureau of Reclamation (USBR)...
Mark L. Johnson
Apr 24, 20221 min read


TA Tidbits #37- Ridgeline Revival & More
Recovery From 2020 Wildfire-Ridgeline Trail Ridgeline Revival TA Members Joe Thomas and Kit Nidever hiked the Ridgeline Trail on April 5...
Mark L. Johnson
Apr 24, 20221 min read

Sunrise Service
Hiked the Upper Javelina to Wild Mustang to Wild Burro to Alamo Springs Spur Loop Trails early this morning. A nice 9-mile, peaceful...
Mark L. Johnson
Apr 17, 20221 min read


TA Tidbits # 36-Tortolita Red & TP Update
Tortolita Red Ocotillo Blooming & Pyrruloxia (Desert Cardinal) TA has been working closely with Marana Parks & Recreation (MPR) and...
Mark L. Johnson
Apr 6, 20221 min read


Trail Sights & Sounds
Hiked the Wild Burro to Alamo Springs Loop Trail this morning. Stopped for a rest at the top of the Wild Burro Trail and quietly listened...
Mark L. Johnson
Mar 27, 20221 min read

Zoom Or Bloom?
Coulter's Lupine-Upper Javelina Trail Tired of COVID-19 Zoom calls? Time to get out for a hike and see the wildflowers. The Bloom has...
Mark L. Johnson
Mar 13, 20221 min read
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