He reminded the crowd that Texas and the surrounding states have enormous wilderness areas, comparable in size to the Pacific Northwest. But the wilderness areas in Texas and the surrounding states are divided into sections by highways, lakes, and rivers, whereas in the Northwest the wilderness is continuous and unbroken. He believes that regional isolation may have caused the Texas Bigfoot to become increasingly inbred, explaining the behavioral differences pointed out by Loren Coleman and the fact that Bigfoot tracks that have been found in Texas and the eastern U.S. are sometimes three-toed.