As part of Sky Island Alliance's work to collect water rights validations for the Forest, we are doing a weekend dayhike to reach an old dam. We tried this in December, but changed our plans due to the weather. Let's hope this time works out!

Join us for a day of removing invasive grasses from the Sabino Canyon Recreation Area as we take part in Tucson's annual Save Our Saguaros event!

For several years Sky Island Alliance has been working to document springs and their surrounding ecosystems in the Sky Islands. We are planning a backpacking expedition into the Galiuro Mountains, one of the least documented of the Arizona Sky Islands, from March 2-8 to continue our springs assessments and water rights validations for the Forest Service. Due to the current government shutdown, there are still some particulars that need to be determined before everything is entirely nailed down (for instance the dates could shift a day or two), but we want to start getting interested folks in the loop.

We had to reschedule our February vinca pulling trip due to sloppy wet roads in the canyon, so you get another chance to go out to this amazingly beautiful place. Join us as we work to clear vinca right along the banks of Aravaipa Creek! We will be wading in and out of the water throughout each day; getting dirty and getting wet. This work is part of our long-term goal of removing vinca from the entire canyon!

Join us for a long weekend in beautiful Aravaipa Canyon. During this trip we are continuing our work to eradicate the invasive plant vinca (or periwinkle) from the riparian understory of the creek banks. This will require digging and fastidious removal of vegetative material and roots with tools provided by Sky Island Alliance.

Celebrate National Public Lands Day with Sky Island Alliance as we remove invasive grasses from the Sabino Canyon Recreation Area!

Sky Island Alliance has been helping The Nature Conservancy in Aravaipa Canyon for several years on a variety of projects to increase watershed health along this perennial riparian area. Join us as we work to ramp up our efforts to address the threat of invasive periwinkle (Vinca major) throughout the canyon.

Join a SIA staff member OR another volunteer in the field for a physically-distanced spring survey! Did you know that springs on U.S. Forest Service land might not be protected...
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Help create wildlife habitat by planting in an area of the Buenos Aires National Wildlife Refuge that was recently scarred by fire.

Register Here! Calling Sky Island Alliance trackers: let's practice our skills, discuss current projects, and find cool tracks and sign. About this event Join us for a morning of looking...
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Register Here! About this event: Ready to safely get out of the house? Come join us August 6th – 8th in Aravaipa Canyon Preserve! THE WORK: Sky Island Alliance has...
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Register Here! Calling Sky Island Alliance trackers: let's practice our skills, discuss current projects, and find cool tracks and sign. About this event Join us for a morning of looking...
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Please note: We have changed the dates from August 20-22 to August 27-29 to accommodate more volunteers and their schedules. We would love to have you on these dates if...
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Explore the FotoFauna Project! In October, join Sky Island FotoFauna — a growing network of wildlife cameras that observe the presence, absence, and seasonal movements of wildlife species throughout the...
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Register Here! Join Sky Island Alliance for a single day trip OR a weekend-long volunteer trip as we install rock structures on a formerly overgrazed property in the Galiuro Mountains....
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Explore the FotoFauna Project! In December, join Sky Island FotoFauna — a growing network of wildlife cameras that observe the presence, absence, and seasonal movements of wildlife species throughout the...
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Register Here! Join Sky Island Alliance for a single day trip OR a weekend-long volunteer trip as we install rock structures on a formerly overgrazed property in the Galiuro Mountains....
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Explore the FotoFauna Project! This January, make watching wildlife your New Year's resolution! Join Sky Island FotoFauna — a growing network of wildlife cameras — and help us observe the...
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Explore the FotoFauna Project Join our wildlife-watching fun & learn more about the species that live in your neighborhood! By joining Sky Island FotoFauna — a growing network of wildlife...
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Register Here! Ready to get out of the house? Come join us March 11th – 13th in Aravaipa Canyon Preserve! THE WORK: Sky Island Alliance has been helping The Nature...
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Register Here! Ready to get out of the house? Come join us April 1st - 3rd in Aravaipa Canyon Preserve! THE WORK: Sky Island Alliance has been helping The Nature...
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