NEW YORK, Oct. 30 (UPI) -- Ecologist Jeremy Feinberg thought he might be on the trail of a new species when he first began listening to the chorus of frog calls coming from wetlands on Staten Island. One of the calls was a bit off, unique from the others.
"Frogs have very stereotyped calls within a species, so I knew this was different," Feinberg told BBC News. "But it took me two years to find someone to partner with me on the genetics side."