Trump border wall construction endangers 200‑year‑old cottonwood tree in Arizona

A section of the border wall championed by former President Donald Trump is advancing through a remote stretch of Arizona, putting a 200‑year‑old cottonwood tree at risk. The tree, affectionately called the “grandmother” tree by locals, stands about 22 miles south of the ghost town of Patagonia along a winding, unpaved mountain road that winds past grazing cattle.

The cottonwood, estimated to be at least two centuries old, has shown signs of stress this summer. Its leaves are yellowing earlier than usual and dropping to the ground, a condition observers say hints at the tree’s precarious future. On July 27, a construction crew cleared three nearby trees to make way for an extension of the Trump‑era wall that follows the U.S.–Mexico border.

Two days after the felling, an activist scaled the lone remaining tree, setting up a temporary protest known as a tree‑sit. The demonstrator remained aloft for several hours, drawing attention to the environmental impact of the wall’s expansion in the region. While the protest did not halt construction, it highlighted the tension between border‑security initiatives and the preservation of historic natural landmarks.

The area surrounding the tree is typical high‑desert terrain, with open ranges dotted by cattle and sparse vegetation. Residents and environmental groups have expressed concern that the wall’s footprint could further degrade the fragile ecosystem, threatening not only the cottonwood but also wildlife that depends on the riparian corridor.

The incident underscores a broader pattern of conflict as the United States continues to grapple with the balance between immigration policy, infrastructure projects, and environmental stewardship. As the wall pushes deeper into remote landscapes, more historic trees and habitats may face similar threats.

Original reporting: The Verge (https://www.theverge.com/report/980933/trump-border-wall-big-bend-arizona-cottonwood-tree-sit).