Crayfish are one of the most endangered animal groups in the country, but recently a scientist at West Liberty University discovered three new species--and says there may be more on the way. That's not a big surprise if you know Zachary Loughman. He's one of only nine crayfish biologists in the country and maybe the most enthusiastic.
“Any second of any day I will look for crayfish. Period," Loughman says.
He says Appalachia is the perfect place to research crayfish because it's such an ecologically diverse region.