— “the border wall won’t be effective at stopping people seeking a better life from getting to this country, but it will destroy habitat and divide wildlife populations. building a wall across the entirety of the border would cause massive damage to one of the most biologically diverse regions in north america. the sections of border wall that have already been built have had a range of negative effects on wildlife, including direct destruction of thousands of acres of habitat, indirect impacts from noise and light pollution, and division of cross-border wildlife populations”

press release : trump’s border wall threatens 93 endangered species