Activists are occupying a 200-year-old cottonwood tree in Arizona to block its removal for a new segment of the U.S.-Mexico border wall [1].
The protest highlights the tension between federal infrastructure projects and environmental preservation. By physically occupying the tree, land defenders aim to halt the construction of a barrier that they argue destroys irreplaceable natural landmarks.
The occupation is taking place in Lochiel, located in Santa Cruz County on the U.S.-Mexico border. Protesters began the tree-sit in late July, with reports on the start date ranging between July 28 [4] and July 29 [2], 2026.
Demonstrators have established a protest camp around the site to prevent federal contractors from felling the tree. The activists refer to the ancient cottonwood as the "Grandmother Tree" [6]. They view the tree as a symbol of resistance against the border barrier.
"We are protecting the Grandmother Tree," a land defender said [6].
Other participants have linked the environmental struggle to the humanitarian impact of the border wall. One activist said, "This tree stands in the way of a wall that divides families" [2].
The cottonwood is estimated to be 200 years old [1]. For some participants, the tree has become a spiritual or political icon in the face of federal expansion. One protester said, "She’s our Statue of Liberty" [1].
Federal contractors intend to clear the land to make way for the additional segment of President Donald Trump's border wall. The protesters remain in the tree to create a physical blockade that prevents machinery from accessing the site [6].
“"We are protecting the Grandmother Tree."”
This action reflects a growing trend of 'land defenders' using direct-action tactics to merge environmentalism with anti-border-wall activism. By centering the protest on a 200-year-old tree, activists are attempting to shift the public narrative from a strictly political or legal debate over border security to one of ecological heritage, and permanent loss.
