🐻 American black bear vs Tiger shark 🦈
The tiger shark is about twice as long as the American black bear. The tiger shark weighs about twice as much as the American black bear.
Getting the animals ready…
| Row | 🐻 American black bear | 🦈 Tiger shark |
|---|---|---|
| Size The tiger shark is about twice as long as the American black bear. | 3.9 to 6.6 ft1.2 to 2 m1 | 11 to 14 ft3.3 to 4.3 m2 |
| Top speed Neither has a checked number yet. | no checked number yet | no checked number yet |
| Weight The tiger shark weighs about twice as much as the American black bear. | 86 to 902 lb39 to 409 kg1 | 849 to 1,400 lb385 to 635 kg2 |
| Lives The tiger shark usually lives about 3 times as long as the American black bear. | 10 years10 years1 | 27 years27 years2 |
| Eats The American black bear eats plants and animals; the tiger shark eats meat. | grasses, fruit, nuts and insects, and sometimes animals that have died | sea turtles, birds, snakes, crabs, shellfish and dugongs |
| Lives in They live in different kinds of places, so they would hardly ever meet. | forests across North America, in thick brush with plenty of food | warm salt water, from shallow reefs to deep water |
Which one? American black bear or tiger shark
🏁 Who would win the race?
We don't have a checked top speed for the American black bear or the tiger shark yet, so there is no race.
We only race. Real animals mostly avoid each other. A race is the only fair contest: who reaches the tree first, by top speed. Our face-off books compare real numbers, and nobody gets hurt.
10 things to know about American black bear vs Tiger shark
- The American black bear: A common bear of North American forests that eats mostly plants.
- The tiger shark: A big striped shark that eats many kinds of sea animals.
- They are different kinds of animal. The American black bear is a mammal, so it breathes air with lungs and feeds its babies milk; the tiger shark is a fish, so it breathes with gills.
- The tiger shark is about twice as long as the American black bear: 2 against 1.
- The tiger shark weighs about twice as much as the American black bear. That is 1 for the American black bear and 2 for the tiger shark.
- The tiger shark usually lives about 3 times as long as the American black bear. Usual lifespans: 1 for the American black bear and 2 for the tiger shark.
- The American black bear eats grasses, fruit, nuts and insects, and sometimes animals that have died. The tiger shark eats sea turtles, birds, snakes, crabs, shellfish and dugongs.
- The American black bear lives in forests across North America, in thick brush with plenty of food. The tiger shark lives in warm salt water, from shallow reefs to deep water. They live in different kinds of places, so they would hardly ever meet.
- The American black bear: doing fine (Least Concern on the IUCN Red List). 3
- The tiger shark: doing fine, for now (Near Threatened on the IUCN Red List). 4
Wow facts
🐻 American black bear
- A black bear eats mostly plants.
- It lives in forests from Alaska to Mexico.
- In spring it eats grasses.
🦈 Tiger shark
- A tiger shark eats many kinds of sea animals.
- It lives from shallow reefs to deep water.
- It moves slowly and quietly.
Questions kids ask about American black bear and Tiger shark
Which is bigger, American black bear or tiger shark?
The tiger shark is about twice as long as the American black bear: 2 against 1.
Which is heavier, American black bear or tiger shark?
The tiger shark weighs about twice as much as the American black bear. That is 1 for the American black bear and 2 for the tiger shark.
Which lives longer, American black bear or tiger shark?
The tiger shark usually lives about 3 times as long as the American black bear. Usual lifespans: 1 for the American black bear and 2 for the tiger shark.
What do American black bear and tiger shark eat?
The American black bear eats grasses, fruit, nuts and insects, and sometimes animals that have died. The tiger shark eats sea turtles, birds, snakes, crabs, shellfish and dugongs.
Where do American black bear and tiger shark live?
The American black bear lives in forests across North America, in thick brush with plenty of food. The tiger shark lives in warm salt water, from shallow reefs to deep water. They live in different kinds of places, so they would hardly ever meet.
Who would win, American black bear or tiger shark?
We never show fights, because a fight is not a fair way to compare animals. They live in different kinds of places, so they would hardly ever meet. What we can compare is how big, how heavy, how fast, how long they live and what they eat, as above.
📤 Share this pair
The link carries only the two animals’ names: peabody.kids/animals/compare/black-bear-vs-tiger-shark
Where these numbers come from
- University of Michigan Museum of Zoology, Animal Diversity Web: Ursus americanus (American black bear), checked 10 November 2026.
- University of Michigan Museum of Zoology, Animal Diversity Web: Galeocerdo cuvier (tiger shark), checked 10 November 2026.
- Wikidata, from the IUCN Red List, checked 10 November 2026.
- Wikidata, from the IUCN Red List, checked 10 November 2026.