a subspecies of the Amazon river dolphin. The mercury reaches dolphins through the food chain. They mainly eat catfish, which are bottom feeders greatly affected by metals like mercury in the water.

Deep in the Amazon, there's a creature that defies expectations - pink river dolphins. In this episode, we get up close with these rare freshwater mammals and explore how they’ve adapted to life ...

Strange discoveries are normal in the largest rainforest on Earth, from the thousands of Amazonian "Stonehenges" to the world ...

Amazon river dolphins are naturally pink, especially adult males ... Environmental factors such as water temperature, salinity, and food availability all play crucial roles in determining how far ...

Amazon river dolphins are naturally pink, especially adult males ... Environmental factors such as water temperature, salinity, and food availability all play crucial roles in determining how far ...

However, it is most known for having the Amazon River dolphin. "These dolphins are noted for the pink colour of adults, which is more prominent in males," writes the World Atlas. The Amazon River ...

Scientists divide dolphins into oceanic and river dolphins. River dolphins have much larger and longer snouts suitable for digging for food in riverbeds. Their eyesight is also much weaker, likely due ...

Field Museum honors Peruvian organization for its conservation work with indigenous groups ...

While the Amazon River dolphin lives only in freshwater, the Tucuxis dolphins can be found not only ... The only eel to live in freshwater in North America, American eels spend most of their lives in ...

From the friendly-faced axolotl who's one of the most unusual pets to the striking pink dolphin who lives in the Amazon river basin in South America, this list has plenty to blow your mind and ...

Soon after, dolphins and fish, such as dorado, started dying. “Dead fish would flow down the river, choking on the oil,” she recalls, speaking to CNN through a translator. It started to affect ...

India's longest and most holy river, the Ganges, is home to thousands of dolphins. But their survival is under threat. But these aren't like the ones found in oceans. They don't leap out of the ...