Biden left the border wide open for four years and called it compassion.
Trump's contractors are finally moving in Arizona – and the Left just found a new way to stop them.
What environmentalist lawyers just dragged into federal court to stop it will make your head spin.
Center for Biological Diversity Files Arizona Border Wall Lawsuit Over Endangered Snail
The Quitobaquito tryonia is a freshwater snail roughly the size of a poppy seed.
It lives in exactly one place on earth – a desert spring inside Organ Pipe Cactus National Monument along the Arizona border, the whole habitat no bigger than a third of a soccer field.
The Center for Biological Diversity filed suit in U.S. District Court in Tucson, claiming Fish and Wildlife violated the Endangered Species Act by missing its own deadline to finalize the snail's endangered listing.
Fish and Wildlife determined in 2023 the snail warranted protection.
Then it missed the deadline.
Now activist lawyers are using that bureaucratic slip as a crowbar against border wall contractors preparing to build roughly 100 feet north of the existing barrier.
The lawsuit names Interior Secretary Doug Burgum and Fish and Wildlife Director Brian Nesvik as defendants.
Russ McSpadden of the Center for Biological Diversity called Trump's wall "useless political theatre."
McSpadden's job title is Southwest conservation advocate – which means his full-time work is locating species obscure enough to weaponize in federal court against construction projects.
The Endangered Species Act Litigation Playbook Has a Perfect Losing Record
The Center for Biological Diversity has filed border wall lawsuits targeting California, Arizona's San Rafael Valley, Texas's Big Bend region, and now Organ Pipe Cactus National Monument.
The formula is identical every time: find a species, allege an ESA violation, file suit, and let the case drag through court for years while construction stalls.
This exact strategy played out at the Thacker Pass lithium mine in Nevada – where activist litigation groups filed a cascade of lawsuits that consumed the entire Biden administration.
Every one failed.
The Trump administration turned that into a national security win – buying a five percent stake in the Thacker Pass project in October 2025 as a joint venture with General Motors.
DHS Already Has the Authority and Has Used It Repeatedly
Former Secretary Kristi Noem spent the past year signing environmental waivers like a Republican president means it.
An April 2025 waiver covered California. Three more covering 36 miles of Arizona and New Mexico wall followed in June 2025. DHS issued additional waivers in December 2025.
Current Secretary Markwayne Mullin inherited every one of those waivers and the full legal authority behind them.
The 1996 Immigration Reform and Immigrant Responsibility Act gives the Homeland Security Secretary authority to waive environmental laws – including the ESA – to expedite border construction.
Courts have upheld that authority repeatedly.
The current lawsuit doesn't challenge the wall directly – it demands Fish and Wildlife finalize the snail's listing, which then triggers a separate legal fight over critical habitat, which sets up the next lawsuit after that.
This is a staging lawsuit.
The goal isn't winning in court.
The goal is burning enough time on Trump's second term that the wall never gets built.
Democrats called doing nothing about the border for four years "compassion."
Now they're calling a poppy seed-sized snail "environmentalism."
Mullin has the authority, DHS has the funding, and the waivers are already signed.
The lawyers filing these suits know all of that – and they're counting on enough friendly judges and enough procedural delays to turn a border wall construction into a permanent legal holding pattern.
It hasn't worked yet.
Sources:
- Center for Biological Diversity, "Lawsuit Seeks Endangered Species Protection for Desert Springsnail Threatened by Arizona Border Wall Construction," Center for Biological Diversity, May 28, 2026.
- Paul Ingram, "Enviros sue to protect snail in Quitobaquito Springs from border wall construction," AZ Mirror, May 29, 2026.
- "Environmentalists sue to protect springsnails threatened by second border wall," Courthouse News Service, May 2026.
- "DHS Issues New Waivers to Expedite Border Wall Construction in AZ and NM," U.S. Customs and Border Protection, June 5, 2025.
- "Interior secretary calls bulldozing ancient Arizona site for border wall 'a series of mistakes,'" KJZZ, May 2026.
- Becca Lower, "Environmental Activist Group Files Suit on Saving Rare AZ Snail," RedState, June 3, 2026.