Agricultural pollutants may conspire with parasites to derail frog development in many regions of North America, according to a new study.
Malformed frogs–with bent spines and extra or missing hind limbs–have been documented since the 1700s.
Agricultural pollutants may conspire with parasites to derail frog development in many regions of North America, according to a new study.
Malformed frogs–with bent spines and extra or missing hind limbs–have been documented since the 1700s.