San Pedro River

Friday Flora Feature: Fremont Cottonwood

May 16, 2022

Written by Aleidys Lopez Romero This week we turn our attention to an important indicator of water and a sight for sore eyes on long Spring Seeker trips: the Fremont…
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Camaras de Trampa

Unisierra Taller: “Monitoreo de Fauna con Cámaras Trampa”

El 28 de marzo del 2022, nuestro especialista en vida silvestre en Sonora, Miguel Enriquez con apoyo de nuestro gerente de proyectos de vida silvestre, Eamon Harrity, impartieron un taller…
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Taller de Manantiales en Unisierra para Estudiantes de Biología

April 29, 2022

Nuestro especialista en manantiales de Sonora, Angel García, presentó un taller el día 28 de marzo de 2022 a estudiantes de la carrera Lic. en Biología en la Universidad de…
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History of Springs in a Northern Sky Island

April 11, 2022

On March 31st we heard from Don Swann, at Saguaro National Park, on the history of springs throughout the Rincon and Catalina Mountains. Through his work over the years with…
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A Fond Farewell to Georgina

April 7, 2022

This month we said a fond farewell to Georgina Waller as she sailed off into retirement. She first joined our staff in 2019 supporting fundraising work and we quickly realized…
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Aravaipa Canyon: Field Report!

March 29, 2022

Sky Island Alliance and our wonderful volunteers are back in Aravaipa Canyon! We’re continuing our work of the last several years to hand-pull Vinca major from the banks of Aravaipa…
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Celebrating Zoe Fullem’s Contributions to the Borderland Community

March 25, 2022

Zoe Fullem joined our staff in the very first days of Covid craziness of March 2020. She met me in Elgin, AZ for a few days of action-packed camera deployment…
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World Water Day in the Sky Islands 

March 22, 2022

World Water Day, developed by the United Nations in 1993 and observed on March 22nd, is an opportunity for us to advocate for sustainable management of freshwater resources, locally and…
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Spring’s a Comin’ 

March 20, 2022

March 20th­ is the spring equinox of 2022, when the length of day equals that of night. This marks the first day of Spring for us in the Northern Hemisphere….
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Wavy scaly cloakfern

Wavy Scaly Cloakfern

March 15, 2022

When I moved to Arizona and left the coast redwood forest behind, I sadly thought my love affair with ferns was over. I was proven wonderfully wrong almost immediately during…
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