Understanding Pink River Dolphins

The video explores the unique pink river dolphins of the Amazon, highlighting their adaptation to a freshwater environment far from the ocean. Despite the challenges of hunting in flooded forests, these dolphins use sonar to locate prey. Their oceanic ancestors' migration to the Amazon remains a mystery, but the river is now their home.

Where are pink river dolphins found despite being far from the ocean?

• In the Arctic Ocean

• In the Amazon River

• In the Great Lakes

• In the Sahara Desert

What is a unique feature of pink river dolphins that helps them catch fish?

• They use sonar like bats

• They can fly

• They have sharp claws

• They have night vision

How do pink river dolphins navigate in the flooded forest?

• By following the stars

• By using their sense of smell

• By using sonar

• By listening to the wind

What is still unknown about the pink river dolphins?

• Their swimming speed

• When their ancestors arrived in the Amazon

• Their lifespan

• Their diet

What is the current habitat of the pink river dolphins?

• The Mississippi River

• The Pacific Ocean

• The Nile River

• The Amazon