Malpai Borderlands Group Grant for Accelerating Wildlife Habitat Restoration

Previously, erosion and loss of wetland and grassland habitats in southeastern Arizona and southwestern New Mexico have been addressed by the Cooperator through a variety of activities managed to prevent stream head-cutting, allow water catchments, provide increased soil saturation and infiltration, and promote riparian corridors. Temporary and permanent water tanks require initial construction to catch and hold water, and then require regular maintenance to remove accumulated silt that limits the volume of water that tanks can hold and therefore limits the length of time the tanks benefit wildlife populations. Accelerated erosion and stream channel head-cutting require the initial installation of erosion control gabions (check dams), and then require regular repair to gabions that have been damaged or circumvented which limit their effectiveness in helping hold soil moisture. Providing opportunities for precipitation to remain on the landscape rather than running off as floodwater enhances soil saturation and infiltration, allows grassland stabilization, and helps replenish the shallow aquifer. Initial and recurring control of mesquite, acacia, and other potentially invasive perennial woody plants that have taken over grassland sites and wetland margins is necessary to ensure the integrity of grasslands and the survivability and productivity by many native wildlife species. This project will provide cost share funding to construct, restore, and seal wetlands; provide effective labor, equipment, and materials to construct and repair erosion control gabions and check dams; provide opportunities to fund the removal of perennial woody vegetation through the use of fire, mechanical means, or by other methods to enhance the productivity of wetlands and native grasslands, and assist in the administration and monitoring of these multiple habitat restoration projects.