The Amazon River Dolphin
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About this printable The Amazon River Dolphin science reading passage, NGSS-aligned (Grades 5-8)
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The Amazon River Dolphin

The Amazon River dolphin, also known as the pink river dolphin or boto, is one of the most unique and fascinating creatures in the world. These dolphins are found in the freshwater habitats of the Amazon and Orinoco river basins in South America, including rivers, lakes, and flooded forests. They are known for their distinctive pink coloration, which becomes more vibrant as they age.
Amazon River dolphins are not currently classified as endangered, but they are considered vulnerable due to threats like habitat destruction, pollution, and fishing activities. Their populations are declining in some areas, making conservation efforts crucial for their survival.
These dolphins are highly adaptable and have a varied diet. They primarily eat fish, but they also consume crustaceans, turtles, and even small river mammals. Their flexible necks and long snouts help them hunt in shallow waters and navigate through dense vegetation.
The Amazon River dolphin plays a vital role in its ecosystem by maintaining the balance of aquatic species. However, their habitats are increasingly threatened by deforestation, dam construction, and climate change. Protecting these habitats is essential not only for the dolphins but also for the countless other species that depend on the Amazon’s rivers and forests.
Fun fact: Amazon River dolphins are known for their intelligence and are often featured in local folklore, where they are believed to have magical powers!
Comprehension quiz (8 questions)
1. What is another name for the Amazon River dolphin?
2. Where do Amazon River dolphins live?
3. What is the primary diet of Amazon River dolphins?
4. Are Amazon River dolphins endangered?
5. What is one threat to Amazon River dolphins?
6. What unique feature helps Amazon River dolphins hunt in shallow waters?
7. What role do Amazon River dolphins play in their ecosystem?
8. What is the fun fact about Amazon River dolphins?
Common Core standards for The Amazon River Dolphin
Explain the relationships or interactions between two or more individuals, events, ideas, or concepts in a historical, scientific, or technical text based on specific information in the text.
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