Dolphins: Not Fish but Mammals – Explore Their Classification and Unique Facts
Dolphins are not fish; they are mammals. Dolphins are warm-blooded and breathe air through lungs, not gills. They need to swim to the surface of the ocean to breathe. Their characteristics show a stronger similarity to land mammals rather than fish, despite living in an aquatic environment. Dolphins belong to the family Delphinidae, which includes … Read more