Colombian marine biologist Fernando Trujillo has spent a lifetime working with the endangered creatures, which offer a window ...

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An curved arrow pointing right. Over 100 Amazon river dolphins died in Brazil's Lake Tefe amid a historic drought. Seventy carcasses were found on a single day when water temperatures soared to ...

In the murky waters of the Amazon, pink river dolphins exhibit a surprising behavior. Jets of urine sprayed into the air may play a key role in their social interactions. These cetaceans ...

Although it sounds incredible, the pink dolphin has been swimming in these ... I remind them that humans arrived in the Amazon 'barely' 15,000 years ago, while they — the cetaceans — have ...

Keep an eye out for pink river dolphins, primates and a large collection of exotic birds. The Amazon river originates in the Andes mountains of Peru, traversing its way through Ecuador ...

The Amazon river dolphins — some pink in color — are a unique freshwater species found only in the rivers of South America. A slow reproductive cycle makes their populations especially prone ...