Black bear at border wall

Creating Passage for Wildlife Across the U.S.-Mexico Border

December 9, 2024

In this guest blog for the Arizona-Sonora Desert Museum, SIA Program Director Emily Burns shares details on our newly published analysis of animal crossing rates through different types of border…
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Sky Island FotoFauna class

Sky Island FotoFauna Class in Green Valley

December 5, 2024

This Jan. 7 and Jan. 21, we’re hosting a two-part class in Green Valley for folks interested in joining Sky Island FotoFauna and learning how to set up a wildlife camera in their backyard as part of our community science project. Registration for Green Valley Recreation members opens Dec. 9, and for the rest of the public, it opens Dec. 24.

Lark buntings

New Project Launched to Restore Sonoran Grasslands for Neotropical Birds

November 26, 2024

Fall has fully arrived in the high desert grasslands of the Sky Island region, and we’re excited to announce the launch of a new project to benefit neotropical migratory birds,…
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White-tailed deer

Border Wildlife Study Talk at Phoenix Zoo

October 25, 2024

Since 2020, Sky Island Alliance has used wildlife cameras to investigate the impacts of border walls on wildlife movement. For this talk, SIA Wildlife Program Manager Eamon Harrity and Program…
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Coffee Break: Updates From Our Border Wildlife Study

October 24, 2024

Through our Border Wildlife Study, Sky Island Alliance has monitored wildlife along nearly 100 miles of the U.S.-Mexico border for 4.5 years, and we are excited to share some of…
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Need a Halloween Costume? Try Our Javelina Mask!

October 21, 2024

Are you still looking for a Halloween costume, or are you just a crafty, javelina fan? You can make this fun javelina mask to wear and/or hang on your wall….
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Ofrenda

An Offering for Día de los Muertos

October 15, 2024

We at Sky Island Alliance recently had the opportunity to honor wildlife killed at the U.S.-Mexico border wall by creating a Día de los Muertos ofrenda, or altar, on display…
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Border Wildlife Study

Coffee Break: Updates From Our Border Wildlife Study

October 1, 2024

Through our Border Wildlife Study, we have monitored wildlife along nearly 100 miles of the U.S.-Mexico border for 4.5 years, and we are excited to share some of the insights…
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Lesser long-nosed bat approaching an agave.

Flying Connections: The Story of Lesser Long-Nosed Bats and Agaves in the Sky Islands

September 24, 2024

Guest blog by Axhel Muñoz Great charismatic mammals like the jaguar and ocelot grace the Sky Island mountains of Sonora and Arizona, but there are other endearing creatures that inhabit…
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Seeding

Road Rewilding in the Huachucas

September 18, 2024

Join SIA as we physically decommission closed roads in the southern foothills of the Huachuca Mountains. We’ll be camouflaging roads with rocks and woody debris, reseeding native plants, building erosion-control…
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