Jack Dash and Luke Swenson are the creators of Atascosa Borderlands, a visual storytelling project combining botanical survey, oral history, and documentary photography to explore the Atascosa Highlands: an ecological crossroads that straddles the US and Mexico border in the Sonoran Desert. This piece documents Jack and Luke’s recent visit to the Highlands, where ancient populations of silverleaf oak, saguaro, and sweet acacia grow with no sense that the land around them is divided. But as the border wall imposes a hard boundary, this island of biodiversity faces an increasingly fragmented future.

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