Dr. Christopher Butler Receives Texas Parks and Wildlife Department Grant

Dr. Christopher Butler, professor of biology, has received a four-year $332,100 grant from the Texas Parks and Wildlife Department. His project, “Comparing detectability and efficiency of multiple methods for surveying rails,” will improve detection rates of Black Rail and King Rail species on the Texas Gulf Coast.
The specific objectives of the project are: to conduct present-absence surveys using multiple approaches that include both detection and occupancy rates for rail species; evaluate whether FLIR-equipped (thermal) UAVs may be used to detect multiple rail species; refine a survey technique for long-term monitoring that, afterwards, might be continued by TPWD staff for various rail species; and assess potential habitat associations that relate back to management practices conducted on state and federal lands.