Humpback whale Facts for Kids
Megaptera novaeangliae ยท meg-AP-ter-uh noh-vee-ANG-lee-ee
Male humpbacks sing long songs that other whales learn and copy.
- ๐ 16 mph26 km/h1
- โ๏ธ 25 to 35 tons23 to 32 tonnes2
- ๐ 46 to 49 ft14 to 15 m2 long
- ๐ 80 to 90 years80 to 90 years3
- ๐ฝ๏ธ tiny sea life
- Doing fine (Least Concern)
Humpback whales sing songs under the sea. They leap out of the water and splash back down. A baby whale is called a calf.
Humpbacks have no teeth. They have baleen plates that strain small food out of the water. Sometimes a group works as a team: they blow a ring of bubbles around a school of fish, then swim up through the middle with their mouths open.
Humpbacks make one of the longest journeys of any mammal: they feed in cold, food-rich waters in summer, then swim to warm waters where the mothers give birth, eating very little on the way. Each whale's tail has its own pattern of black and white, so scientists can tell them apart from photos. Whaling once took so many humpbacks that they became rare, but since it was stopped many groups have recovered, though ships and fishing nets are still dangers.
How big is a humpback whale?
Humpback whale in numbers
| Length | 46 to 49 ft14 to 15 m2 |
|---|---|
| Height at the shoulder | no checked number yet |
| Weight | 25 to 35 tons23 to 32 tonnes2 |
| Top speed (swimming) | 16 mph26 km/h1swimming |
| How long it lives | 80 to 90 years80 to 90 years3in the wild |
| What it eats | krill and small fish |
| Where it lives | every ocean, traveling between cold feeding waters and warm waters where calves are born |
| What kind | Mammals |
| Is it in danger? | Doing fine (Least Concern)4 |
A number we couldnโt find on a page we trust says so, instead of guessing.
Wow!
- Humpbacks blow rings of bubbles to herd fish.
- A humpback has the longest flippers of any whale.
- Its name comes from the hump on its back when it arches to dive.
Compare the humpback whale
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Where these numbers come from
- National Park Service, checked 30 October 2026.
- National Park Service, Kenai Fjords National Park, checked 30 October 2026.
- NOAA Fisheries, checked 30 October 2026.
- Wikidata, from the IUCN Red List, checked 30 October 2026.
- Wikidata, Humpback whale (Q132905), checked 30 October 2026.