Field Notes

Mexican spotted owl

La Ley de Especies en Peligro de Extinción cumple 50 años

May 19, 2023

Read in English En 1973, luego de las primeras celebraciones del Día de la Tierra y como parte de un movimiento hacia una mayor conciencia ambiental, se estableció la Ley…
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Mexican spotted owl

The Endangered Species Act Turns 50

Leer en español In 1973, following the first Earth Day celebrations and as part of a movement toward greater environmental awareness, the Endangered Species Act was established to prevent the…
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Endangered species, and the wall that could silence them

September 28, 2017

Under the starry skies over the jagged Sierra Madre foothills, Randy Young listens. He slings his hammock between two mesquites, deep in the 55,000 acres he manages for the Tucson-based…
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