Scientists studying Amazon river dolphins in Brazil have observed males spraying urine into the air, a ritual for communication.
Scientists suggest that the bristles on the dolphins' snouts help them 'decode' messages in other dolphins' urine.
Dolphins have pulled off some bizarre stunts, but this one is something else. Picture this: a male Amazon river dolphin swims ...
Besides Trump's withdrawal already from the Paris climate agreement, advocates fear he'll cut U.S. funding for policing that ...
Over four years, a team from Canada’s CetAsia Research Group traveled to the Amazon river, where they then closely watched ...
Male dolphins have been observed shooting jets of urine into the air and other dolphins seem to follow the stream, perhaps to ...
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 ...
Araújo-Wang told New Scientist: “On the first occasion, we saw a male flip his belly up out of the water, expose his penis ...