Whetstone Mountains

Springs Restoration in the Whetstones

January 20, 2026

Join us for a day of removing invasive species at McGrew Spring in southern Arizona’s beautiful Whetstone Mountains. Closed to the public, the spring is more than two miles from any other water source and is a favorite haunt of coatis, black bears, mountain lions, coyotes, and birds.

Barrel Spring

Barrel Spring Arundo Removal

Join us for a morning at a historic Tucson spring, now in an urban setting, as we remove this invasive plant and restore a wildlife oasis.

Saguaro East rain

Our Gratitude for Your Support in 2025

January 8, 2026

I want to take a moment to say a heartfelt thank you to every one of you who gave your time, sent a donation, became a monthly supporter or Forever Fund donor,…
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Miguel Enriquez

A Look Ahead at 2026

January 6, 2026

We made it through the wild ride that was 2025 and find ourselves looking ahead as Sky Island winter settles around us. This year is already off to a different…
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Arundo

Barrel Spring Arundo Removal

January 5, 2026

Join us for a morning at a historic Tucson spring, now in an urban setting, as we remove this invasive plant and restore a wildlife oasis.

Barrel Spring

Barrel Spring Arundo Removal

Join us for a morning at a historic Tucson spring, now in an urban setting, as we remove this invasive plant and restore a wildlife oasis.

Javelinas

Best of 2025: SIA Wildlife Camera Photos

December 19, 2025

Every year we review hundreds of thousands of photos as part of our Border Wildlife Study, and in addition to the invaluable data we receive about the presence/absence of species…
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Oppose New Border Wall in the Sky Islands

December 15, 2025

Plans are quickly moving forward to build new border wall in several parts of southern Arizona, and we need your help to oppose this wasteful, destructive plan. The Trump administration…
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2025 Sky Island ‘Nutcracker’

December 12, 2025

Every year it brings us so much joy to see all of the photos and videos shared from our FotoFauna community of wildlife across our region. We invite you to…
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Aravaipa Creek

Aravaipa Canyon Vinca Removal

December 11, 2025

Come join us for a weekend in Aravaipa Canyon Preserve as we resume the fight against invasive vinca!