Erosion control

Moving Rocks to Save Rainwater

December 12, 2025

This article first appeared in The Desert Leaf and is part of a series featuring the Sky Islands.

Ofrenda

Una ofrenda para el Día de los Muertos

October 23, 2025

Durante gran parte de este año, cayó poca lluvia en las Islas del Cielo. Un invierno seco a principios de 2025 dio paso a una primavera seca y a una…
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Ofrenda

An Offering for Día de los Muertos

For much of this year, little rain fell across the Sky Island region. A dry winter in early 2025 gave way to a dry spring and disappointing monsoon season in…
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Mountain lion stuck at border wall

¿Puede el muro fronterizo ser menos dañino para la vida silvestre?

August 21, 2025

Con la nueva construcción del muro fronterizo comenzando este mes en el sector de Tucson, la vida silvestre experimentará una mayor fragmentación del hábitat a través del valle de San…
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Mountain lion stuck at border wall

Can the Border Wall Be Less Harmful to Wildlife? 

With new border wall construction starting this month in the Tucson Sector, wildlife will undergo further habitat fragmentation across the San Rafael Valley and Huachuca Mountains. Our research shows that border wall,…
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Regreso del jaguar

August 8, 2025

La notable noticia del Wild Cat Research and Conservation Center de la Universidad de Arizona del regreso del jaguar a Arizona esta semana es un poderoso recordatorio de cómo la…
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Return of the Jaguar

The remarkable news from the University of Arizona’s Wild Cat Research and Conservation Center of the jaguar’s return to Arizona this week is a powerful reminder of how the Sky…
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Project Mountain Recharge

Proyecto Recarga de Montaña: Moviendo rocas para guardar la lluvia en el monte Lemmon

July 1, 2025

Alcanzar los objetivos regionales de conservación del agua comienza en la cima de nuestras Islas del Cielo ¿Sabías, por ejemplo, que en la cima del monte Lemmon cae 2.5 veces…
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Project Mountain Recharge

Project Mountain Recharge: Moving Rocks to Save the Rain on Mt. Lemmon

Meeting regional water conservation goals starts at the top of our Sky Islands. Did you know, for instance, that 2.5 times more precipitation falls on top of Mt. Lemmon than…
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Bobcat lapping water

Welcoming the Wild Across Tucson

This article first appeared in The Desert Leaf and is part of a series featuring the Sky Islands.