Scientists studying Amazon river dolphins in Brazil have observed males spraying urine into the air, a ritual for communication.

Scientists are perplexed by a strange new behaviour shown by the Amazon river dolphin of flipping belly-up to urinate with another male “actively” seeking the stream with its snout. At such a critical ...

Araújo-Wang told New Scientist: “On the first occasion, we saw a male flip his belly up out of the water, expose his penis ...

In April last year, researchers displayed the fossilised skull of the largest river dolphin known to date, which once inhabited the Amazon some ... world record after underwater walk of 370ft ...

You can also watch our Dolphin ... called Amazon dolphins, exist exclusively in South America. Photo: Getty Images Yes, they exist: pink dolphins. Botos, as the animals are also called, are found ...

The male botos appear to be peeing with a purpose. Over four years, a team from Canada’s CetAsia Research Group traveled to the Amazon river, where they then closely watched river dolphin social ...

If you liked this story, share it with other people. IQUITOS, Peru – The Plight of the Pink River Dolphin is a short documentary investigating the illegal exploitation of endangered pink river ...

Scientists are perplexed by a strange new behaviour shown by the Amazon river dolphin of flipping belly-up to urinate with another male “actively” seeking the stream with its snout.

Scientists are perplexed by a strange new behaviour shown by the Amazon river dolphin of flipping belly-up to urinate with another male “actively” seeking the stream with its snout.