Tucson Conservationists React to Border Wall Extension Plans
Tucson, Ariz. – Following the Trump administration’s announcement to extend the border wall by nearly 25 miles in the San Rafael Valley, local conservationists are raising concerns. This area is one of the last true grassland regions in southern Arizona.
“This is one of the last unbreakable desert ecosystems we have here in Arizona,” said Erick Meza, the Borderlands coordinator for the Sierra Club.
The San Rafael Valley is nestled between the Jochuca and Patagonia mountains, often referred to as the Sky Islands.
Emily Burns, who has long been an advocate for land conservation, worries that the border wall extension could jeopardize endangered species. “By putting this wall in, it’s hindering the recovery of black bears from Mexico, and it also poses a threat to the jaguar, a tropical species seen in Arizona,” she mentioned.
The issue at hand is that constructing walls in such locations creates barriers that prevent wildlife from moving freely. “Creatures larger than four inches wide won’t be able to cross those boundaries,” Meza explained.
Conservationists argue that in areas where walls have already been erected, wildlife is disproportionately impacted. “In regions with boundary walls in southeastern Arizona, around 86% of all wildlife species are blocked from crossing,” Burns noted. This concern is significant because it limits the ecological viability of many species.
Meza further emphasized that desert animals often need to cover vast distances for resources. “By halving their territory, you’re also halving their survival chances.” Additionally, the San Rafael area is crucial as it’s where the Santa Cruz River begins, flowing into Mexico before returning to Arizona.
Burns expressed worry that the wall could disrupt water flow, which is vital for the entire ecosystem. “The Santa Cruz River is in San Rafael Valley; if the wall interferes, it will have an impact,” she said.
Supporters argue that wildlife considerations should be prioritized in discussions about border walls. “We need to push for making the walls as wildlife-friendly as possible,” Burns remarked, adding that even small openings could facilitate species movement.
Meza mentioned that the Sierra Club is actively communicating with the Department of Homeland Security regarding these issues, pushing for wildlife crossings in the wall expansion and planning to document the impacts on local wildlife.
Inquiries made by 13 News to Customs and Border Protection (CBP) about the proposed wall extension confirmed that they are seeking bids to construct a 24.7-mile wall in Cochise County. As of now, no bids have been awarded, and the CBP stated it would refrain from comments until a bid is accepted.
