@ConnectedWaters A quick news search of Tocantins River yields a recently-published open-access study from @gabrielsotalia et al. showing that Araguaian river dolphins make a wide array of vocalizations and acoustic signals, particularly with calves present (https://t.co/v9NIa0uiEL). #DamOrNot
The newly described Araguaian river dolphins, Inia araguaiaensis (Cetartiodactyla, Iniidae), produce a diverse repertoire of acoustic signals https://t.co/qK112rdqUd https://t.co/GtuYxGHpfM
The newly described Araguaian river #dolphins, Inia araguaiaensis (Cetartiodactyla, Iniidae), produce a diverse repertoire of acoustic signals https://t.co/MIH5Xq0IRy
The newly described Araguaian river dolphins, Inia araguaiaensis (Cetartiodactyla, Iniidae), produce a diverse repertoire of acoustic signals https://t.co/x0Lp3qDe26 @thePeerJ https://t.co/p6smpRSmpC