Bat's song hits nature's highest noteThis bat has the highest pitched call of any animal ever documented, putting even the best human sopranos to shame. http://www.msnbc.msn.com/id/36118466/ns/technology_and_science- science/from/ET
This is an excellent article...Carl... _______________________________________________ NMCAVER mailing list nmca...@caver.net http://caver.net/mailman/listinfo/nmcaver_caver.net