A frog in Anhui Province in China warbles and flutes with so much versatility that researchers, upon first hearing it, couldn’t believe it was what it is.
Frog calls rarely show a lot of diversity, says Albert S.
A frog in Anhui Province in China warbles and flutes with so much versatility that researchers, upon first hearing it, couldn’t believe it was what it is.
Frog calls rarely show a lot of diversity, says Albert S.