Scientists have long suspected that Mexican long-nosed bats migrate through southeastern Arizona, but without capturing and measuring the night-flying creatures, proof has been elusive. Researchers say they now have a solution: bat saliva.
Saliva helps scientist find endangered species in Arizona
Scientists have long suspected that Mexican long-nosed bats migrate through southeastern Arizona, but without capturing and measuring the night-flying creatures, proof has been elusive. Researchers say they now have a solution: bat saliva.