Cetaceans
The ocean's singing stars!
Cetaceans are mammals that live in the water. They breathe air through their blowholes and give birth to babies like all mammals.
What makes them this type?
- Large, streamlined bodies for swimming
- Blowhole on top of head for breathing
- Thick layers of fat for warmth
- Special vocal organs for singing
Examples
Blue Whale The biggest animal ever—up to 100 feet long!
Orca (Killer Whale) Actually a dolphin, not a whale—but super smart!
Bottlenose Dolphin Smallest cetacean, but one of the friendliest
Motion Notes (for Animation & Drawing)
- Move through water with powerful tail strokes
- Use echolocation to find food in dark depths
- Can jump and play in waves
Learn More
Long, curved dorsal fin on back
Flippers instead of legs
Blowhole on top of head
Fun Facts
- Cetaceans can sleep with only half brain at a time
- They have their own unique language—whistles and clicks!
- Some whales eat up to 2 tons of krill per day!