Ecologists Claim Birds Disappearing From Quitobaquito Springs Due To Border Wall Construction

Nearly 50 bird species have been absent from Quitobaquito Springs in Organ Pipe Cactus National Monument in southern Arizona since the U.S. Army Corps of Engineers began building a wall in a bid to thwart cross-border crossings, according to ecologists.
- By NPT Staff - September 2nd, 2020 1:45am