Researchers at the Australian Institute of Marine Science (AIMS) have discovered that fish, “including damselfish, soldierfish and cardinalfish... conversed via a series of grunts, squeaks and whistles, ” reports The West Australian newspaper.
Austraalia mereinstituudi teadlased on avastanud, et kalad, „nende hulgas korallahvenad, ogakalalased ja helendusahvenlased... suhtlevad nii urinate, piiksatuste kui ka vilinate abil ”, teatab ajaleht„ The West Australian ”.