You ignorant shitwit, do you know what a riparian corridor even is? Hint-your little piece of El Paso hell isn't in it. Those places (Santa Ana NWR, Bentsen-Rio Grande SP, Sabal Palm Audubon Sanctuary) are definitely in the riparian area around the river, and that habitat is every bit as sensitive and treasured to conservation-minded environmentalists as an arcre of Everglades swamp or Appalachian high-altitude forest.
BTW, my wife has a master's degree in wildlife biology, my father has a degree in environmental engineering, and we all sit around and talk "shop" all the time. You don't know shit about ecosystems, fuckwit.