Male dolphins have been observed shooting jets of urine into the air and other dolphins seem to follow the stream, perhaps to ...

Picture a dolphin ... Amazon. And though there are Amazonian freshwater dolphin species alive today, they aren’t close kin to that ancient cetacean. Its closest living relatives are river ...

Specifically, the male dolphins rolled over onto their backs, displayed their male members, and launched a stream of urine as high as 3 feet into the air. This usually occurred when other males were ...

For the first time ever, WWF and research partners are now tracking river dolphins in the Amazon using satellite technology after ... As of today, 11 dolphins, including both Amazonian and Bolivian ...

Meanwhile, the Negro River in Manaus, the main tributary of the Amazon, reached its lowest flow in 120 years on Monday and the National Institute of Amazonian ... the 153 dolphins found dead ...