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Posts Tagged ‘community’

New data from the Tangerine Road wildlife underpasses

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Did you know that there are five wildlife underpasses that traverse Tangerine Road? These wildlife underpasses were finished in 2018 and the Arizona Game and Fish Department (AGFD) is now in the middle of a post-construction monitoring study of the crossings. In May 2020, AGFD released its latest monitoring progress report. We’re happy to report there were some very encouraging data and findings! 

According to the AGFD report:

Data has been analyzed to April 7th, 2020. A combined total of 5,996 crossings by 23 wildlife species have been recorded across all 5 structures. Coyote, javelina, gambel’s quail, and bobcat constitute the most commonly recorded species with 3,002, 1,695, 482, and 403 crossings respectively, representing 93% of all documented crossings. Crossings of note include a gila monster at one underpass in April 2019, and a mountain lion at a different underpass in June 2019.

A total of 40 species have been detected across the five structures to date. The greatest diversity has been observed at underpass #2 where 29 species have been recorded. 16 species have been detected at underpass #1, which is the smallest monitored structure. 

[Note: a species is “detected” when it is observed near the crossing structure. This is a different data point than documenting that a species successfully crossed through the structure.]

The full AGFD monitoring report can be found HERE

An impressive deer checks out one of the Tangerine Road wildlife underpasses. Photo courtesy Arizona Game and Fish Department.

 

It looks like this coyote just emerged from safely crossing under Tangerine Road using one of five wildlife underpasses. Photo courtesy Arizona Game and Fish Department.

 

Location map of five wildlife underpasses along Tangerine Road. Map courtesy Arizona Game and Fish Department.

 

Friends of the Desert newsletter #57 is out in the world!

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Although we know most of us are pretty preoccupied with the current global pandemic, we decided to still send out our spring newsletter, hoping to inject a little joy and positivity into your mailboxes and inboxes. 

Check out the following articles in our Spring 2020 Friends of the Desert newsletter:

  • New project collecting data on Rincon-Santa Rita-Whetstone mountains wildlife linkage
  • Healing scars in the desert: wildlife crossings an important piece of protecting the Sonoran Desert
  • Local community rallies to save Tortolita Preserve
  • And more!

And, as always, thank you for supporting a protected and connected Sonoran Desert!

Oracle Road wildlife crossings featured on FOX10 Drone Zone segment

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The Oracle Road wildlife crossings were recently featured on TV station FOX10’s Drone Zone segment in Phoenix. Check out this 3+ minute segment to see some amazing drone footage of both the Oracle Road wildlife underpass and overpass, along with a great interview of our partner Jeff Gagnon with the Arizona Game and Fish Department (click on the image/link below to access the full TV segment). 

Tortolita Preserve protected in new Marana General Plan

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Good news for conservation in Marana!

On December 10, 2019, the Marana Town Council approved the new draft Marana General Plan with a few major changes we requested. This includes 1) solidifying the long-term protection of the Tortolita Preserve and 2) removing a “Special Planning Area” from lands southwest of the Tortolita Preserve so these lands will remain low density if they are ever developed.

Thank you to all the community members that showed up and voiced their concerns about these issues over the last couple months, including the newly formed Tortolita Alliance! Our voices can make a difference!

If you’d like more information, you can read our full comment letter that we submitted to the Marana Town Council on December 9, 2019 and our previous comment letter submitted to the Marana Planning & Zoning Commission in September 2019. The full draft Marana General Plan is available on the Make Marana 2020 website

You can also read two media stories about the Marana General Plan and the future of the Tortolita Preserve published in December 2019, one from Arizona Public Media and one in the AZ Daily Star

What’s next for the Marana General Plan?  Marana voters will get to vote on this new General Plan in August.

Coalition staffer presents on I-10 Safe Passages Project at International Conference on Ecology and Transportation

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By Myles Traphagen, Borderland Programs Coordinator, Wildlands Network

Sacramento, California was the location of the tenth biennial International Conference on Ecology and Transportation (ICOET) held September 22 to 26th, 2019. Jessica Moreno, the Coalition for Sonoran Desert Protection’s Conservation Science Director, presented the “Safe Passages for Wildlife on Interstate-10 within the Rincon-Santa Rita-Whetstone Mountains Wildlife Linkage” project, made possible by a generous grant from the Arizona Game and Fish Department Heritage Fund.

Nearly 600 delegates from 19 countries attended the four-day conference held at the Hyatt Regency directly across the street from the California State Capitol building. The vast array of topics at the conference ranged from camera trapping workshops, wildlife crossing structure design, public policy, and the state of transportation ecology around the globe.

With nearly 4 million miles of roads in the United States, and the ever-increasing paving of new roads globally (estimated to total 16 million miles by 2050), the effects of mechanized human transport on wildlife, biodiversity, and highway safety are staggering. The constant, daily stress exerted upon wildlife and biodiversity by roads cannot be ignored. The Coalition for Sonoran Desert Protection is actively addressing this issue through a variety of projects, and the Safe Passages presentation made by Jessica at the ICOET Conference was the final presentation in the Connecting Plans to Action session, for action is our modus operandi.

The 20-mile stretch of Interstate 10 between the Highway 83 and first Benson exit is the focus of our project. It’s obvious to anybody who has driven through this stretch that the numerous drainages and arroyos, like Davidson Canyon and Cienega Creek (which encompass several protected areas and important waters in the eastern Sonoran Desert), provide a natural travel corridor for animals that migrate between the Sky Island mountains north and south of I-10. This area has been a frequent zone of wildlife vehicle collisions. It’s no accident that these unfortunate “accidents” occur, because the Arizona Wildlife Linkages Assessment identified several wildlife corridors that cross right through here. This underscores the perils of the linear infrastructure like roads, railways, power lines and canals that increasingly dominate our modern world.

Now in Phase II, the I-10 Safe Passages project is using wildlife camera monitoring and roadkill surveys, along with community science engagement, to gather species-specific baseline data on wildlife passage rates and roadkill hotspots. We couldn’t do this important work without our dedicated volunteer team of “Desert Roadies” to help us with the driving surveys. Preliminary results, including a black bear mortality on August 23rd at mile marker 289 at Cienega Creek, have already begun to identify optimum locations for wildlife funnel-fencing installation, existing culvert retrofits, and new wildlife crossing structures. These data will inform State and County highway and wildlife officials on where to focus mitigation efforts to improve highway safety and minimize wildlife-vehicle collisions, and to provide justification for project funding.

In the US alone, it is estimated that there are between one and two million large animal wildlife vehicle collisions a year with hundreds of human fatalities as a result. The science of Road Ecology is attempting to reduce these occurrences by using crash analysis and GIS modeling of landscape variables that naturally funnel animals towards point specific places in their daily and seasonal movements. Progress is being made in identifying these places (like along I-10) where the greatest likelihood of wildlife collisions is predicted to occur.

With the data collected from the I-10 Safe Passages Project, we can identify and quantify wildlife vehicle collision hotspots and plan for and modify build-out plans to mitigate and respond accordingly to reduce these conflicts. In the case of the proposed Interstate 11, we support using avoidance and not building it in the first place! In the age of “Super-Commuters,” a term which the Director of the California Department of Fish and Wildlife used to describe drivers who spend two hours each way traveling to and from work, we need to rethink our approach to highway construction and proactively mitigate for and modify the design and building of roads. To learn more about how you can help by volunteering or donating, visit us here. Keep an eye out for wildlife and drive slower, safer and less when you can.

CSDP Conservation Science Director Jessica Moreno and Myles Traphagen, Borderlands Program Coordinator with Coalition member group Wildlands Network, at the International Conference on Ecology and Transportation in Sacramento, CA in September 2019.

 

CSDP Conservation Science Director Jessica Moreno presents on the Coalition’s new I-10 Safe Passages project, funded by the Arizona Game and Fish Department Heritage Fund.

 

 

 

New report on I-11 calls it a “white elephant” and “unnecessary”

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On August 8, 2019, the Center for American Progress released a new report on the proposed Interstate 11 as part of its “White Elephant Watch” series, which “profiles projects that demonstrates the failures of the current U.S. policy approach to transportation infrastructure.” 

This report provides a detailed analysis of this proposed project, including a point-by-point analysis of the Purpose and Need section of the Draft Environmental Impact Statement. The report concludes the following:

“ADOT’s proposed I-11 corridor has four major flaws:

  • Fails to increase transportation choice or reduce local single-occupant vehicle trips made within the Phoenix and Tucson metro areas
  • Promotes low-density land use and dependence on automobility
  • Produces significant environmental harms
  • Is based on flawed travel demand models that do not adequately account for induced demand”

The report can be found online and as a pdf document. It is well worth a few minutes of your time to read this timely and well-written report! 

Pima County releases Aquatic Species Management Plan

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In July 2019, as part of the continued implementation of their Multi-Species Habitat Conservation Plan (MSCP), Pima County released a new Aquatic Species Management Plan. According to Pima County Environmental Planning Manager, Julia Fonseca:

“The Plan identifies opportunities for releasing target species on County-managed conservation lands where they do not currently occur.

The Plan inventoried streams, springs, stock tanks and large ponds for opportunities for releasing target species where they do not currently occur.  Species with the most release opportunities are the Gila topminnow (15 sites) and Huachuca water umbel (14 sites).  The most widespread target species on County conservation lands is the lowland leopard frog; there are eight additional sites available for future releases of this species. Opportunities at small, confined sites also exist, like the recent release of topminnow and umbel species at Mission Garden.

The Plan is a required element of the Multi-species Conservation Plan (MSCP).  It supports implementation of Arizona Game and Fish Department’s (AZGFD’s) priorities for the Santa Cruz watershed, as well as recovery objectives established by U. S. Fish and Wildlife Service (USFWS). The Plan does not direct, authorize or fund any particular action on land owned or managed by Pima County or the Regional Flood Control District. Implementation will depend on partnerships with AZGFD and other conservation partners over the 30-year term of the MSCP. 

The Plan includes guidelines prepared by USFWS for construction of wildlife-friendly water features.  These guidelines may be of interest to private property owners who wish to maximize benefits and minimize risks to Arizona’s wildlife.”

We commend Pima County for their continued implementation of the MSCP since it was approved by the USFWS in 2016. And thank you for supporting the conservation of our must vulnerable Sonoran Desert wildlife species through our work advocating for the MSCP since 2000. 

You can learn more about the MSCP at our Habitat Conservation Planning webpage

Coalition submits comments on the I-11 DEIS

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On July 4, 2019, the Coalition for Sonoran Desert Protection, and additional signatories representing 27 community and environmental organizations, submitted comments on the Tier 1 Interstate 11 Draft Environmental Impact Statement, Nogales to Wickenburg.

The full comment letter can be found HERE

Still haven’t submitted YOUR comments on the I-11 DEIS? There’s still time! The comment deadline is still 4 days away on Monday, July 8. 

You can submit public comments in multiple ways, including:    

Onlinei11study.com/Arizona

Phone: 1.844.544.8049 (bilingüe)

Email: I-11ADOTStudy@hdrinc.com

Mail: 

I-11 Tier 1 EIS Study Team c/o ADOT Communications               
1655 W. Jackson Street
Mail Drop 126F              
Phoenix, AZ 85007

For more information on this issue to help inform your comments, head to our Take Action Webpage.

Thank you for using your voice for the people and wildlife of the Sonoran Desert! 

CSDP and the Oracle Road wildlife crossings featured on national news!

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On Saturday, April 27, a new show on NBC, “1st Look,” aired a segment after Saturday Night Live about the Coalition and our work on the Oracle Road wildlife crossings. Coalition Conservation Science Director Jessica Moreno spent a long day in the field with the crew and host of the show, Johnny Bananas, in mid-March showing them the Oracle Road wildlife crossings, looking for a collared mule deer, tracking down a tortoise outfitted with a radio telemetry device, showing off one of our wildlife cameras, and more. Scientists from Arizona Game and Fish Department joined us for part of the day, along with Coalition volunteer and superstar Kathie Schroeder and her hawk Sueño. You can view the full 6-minute segment HERE or by clicking on the image below.  

And a huge thank you to all our community science volunteers and supporters that have been instrumental to this project and volunteer program! 

 

2019 Critter Cam Field Day a success!

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Coalition volunteer Craig Civalier leads a group of elementary school children on a guided hike to learn more about Sonoran Desert wildlife at Catalina State Park in March 2019 during our second Critter Cam Field Day for Kids.

 

In early March 2019, the Coalition’s second annual Critter Cam Field day took place at Catalina State Park, serving over 400 local children. Thanks to an amazing team of volunteers, the activities went off without a hitch! Coalition volunteer Craig Civalier wrote the poem below in celebration of the day – thanks so much Craig!

 

Critter Cam Day

The kids were good today,

Buzzing round like bees,

Ran out of pencils,

Borrowed my pen,

 

Burrows in C4, ha-ha,

Microclimate close to the ground,

Water in D3,

Invasive species on the trail,

 

On to the critter cameras

Funny faces for evermore,

Weathered rock in C2,

Crumbled in your hand,

 

Butterflies keeping score,

This tree is your family,

Praying mantis ponds,

Scattered in the bush,

 

Handed thank you notes,

By three young girls,

Please take up science,

And save the planet.

 

© Craig Civalier 

 

Coalition volunteer Jefferson Stensrud lead students on a guided nature hike to learn about desert wildlife and check out one of our “Critter Cams” set up in the field.

Coalition Program and Operations Manager Whelan shows local students how to use a spotting scope to view Pusch Ridge and the Santa Catalina Mountains.

Coalition volunteer Kathie Schroeder and her hawk Sueño were an amazing addition to the Critter Cam Field Day for kids. Thank you Kathie and Sueño for all your energy and enthusiasm!

Coalition Conservation Science Director Jessica Moreno engages students with a hands-on lesson about pheromones.

Local elementary school children work on an activity learning about wildlife tracks and tracking in the beautiful desert of Catalina State Park.

 

A huge THANK YOU to all our partners that helped make the 2019 Critter Cam Field Day for Kids a huge success, including:

Catalina Foothills School District (especially teachers Charlotte Ackerman and Kelly Taylor)

Arizona Game and Fish Department (Mark Hart)

Tucson Audubon Society

Sky Island Alliance (Bryon Lichtenhan)

Kathie Schroeder

Kris Brown aka Mr. Pack Rat

Coalition volunteers Jefferson Stensrud, Craig Civalier, Keith Kleber, Josh Skattum, Margie O’Hare, Carl Boswell, Axhel Munoz, and Kate Randall

Pima County Master Naturalists volunteers Peggy Ollerhead, Vicki Ettleman, Josh Skattum, Kathleen Sudano, and Melissa Loeschen

Catalina State Park

All the parents chaperones

The students for their never-ending curiosity and enthusiasm