Tacha, Thomas C., Ann M. Holzem, and Darrin W. Bauer. 2017. “Changes in Waterfowl and Wetland Abundance in the Chenier Plain of Texas 1970s-1990s”. Texas Journal of Agriculture and Natural Resources 6 (September):31-40. https://txjanr.agintexas.org/index.php/txjanr/article/view/365.