Field Notes

Saguaro Census Survey: 3-mile Hike January 11th @ Saguaro West

January 11, 2020

Join Sky Island Alliance in helping Saguaro National Park with their 2020 saguaro census! This will be a longer hike in Saguaro West Click Here Register on our Eventbrite Page…
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Saguaro Census Survey: 1-mile Hike January 10th @ Saguaro West

January 10, 2020

Join Sky Island Alliance in helping Saguaro National Park with their 2020 saguaro census! This will be a shorter hike in Saguaro West Click Here Register on our Eventbrite Page…
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Small Saguaros Surge Skyward! Preliminary Results from the Census 

January 4, 2020

In December, Sky Island Alliance volunteers took to the trails in Saguaro National Park East District to count and measure saguaros as part of the Saguaro Census. Every ten years, Saguaro National…
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Saguaro Census Survey: 1-mile Hike December 10th @ Saguaro East

December 10, 2019

Join Sky Island Alliance in helping Saguaro National Park with their 2020 saguaro census! This will be a shorter hike in Saguaro East Please Register on our Eventbrite Page About…
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Saguaro Census Survey: 3-mile Hike December 7th @ Saguaro East

December 7, 2019

Join Sky Island Alliance in helping Saguaro National Park with their 2020 saguaro census! This will be a longer hike in Saguaro East Please Register on our Eventbrite Page About…
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Tracking Saguaros—75 Years of Change in the Cactus Forest

November 11, 2019

The cactus forest at Saguaro National Park is changing. In 1941, concerned park researchers established 6 plots containing saguaro (Carnegiea gigantea) in the Rincon Mountain District to track park populations…
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