
Fin Whale Facts Balaenoptera physalus
The fin whale is the second-largest whale species, a streamlined baleen whale found throughout the world's oceans.
- Habitat
- Marine
- Diet
- Krill, small schooling fish such as herring, capelin and sand lance, and squid
- Lifespan
- Up to 114 years (maximum recorded longevity)
Classification
Family: Balaenopteridae. Order: Artiodactyla.
Fin Whale Habitat
Fin Whales live in Marine and Open Ocean habitats. Their recorded range includes Deep offshore waters of all major oceans, mainly in temperate to polar latitudes. Suitable food, shelter, and conditions for raising young help shape that range.
What Do Fin Whales Eat?
Diet classification: Carnivore. Recorded foods: Krill, small schooling fish such as herring, capelin and sand lance, and squid.
Fin Whale Lifespan, Size, and Weight
Recorded lifespan: Up to 114 years (maximum recorded longevity). Recorded size: Adults are commonly about 75–85 ft (23–26 m) long. Recorded weight: 70 metric tonnes.
Fin Whale Conservation Status
Fin Whale is listed here as Vulnerable. Protecting habitat, maintaining healthy prey or food sources, and reducing human pressure are important parts of conserving wild populations.
Quick facts
- Region
- Deep offshore waters of all major oceans, mainly in temperate to polar latitudes
- Habitat
- Marine, Open Ocean
- Diet
- Carnivore
- Lifespan
- Up to 114 years (maximum recorded longevity)
- Size
- Adults are commonly about 75–85 ft (23–26 m) long
- Weight
- 70 metric tonnes
Fun facts
- Fin whales are the second-largest whale species after blue whales.
- The lower jaw is asymmetrically colored, with the right side lighter than the left.
- They can lunge into dense prey schools and filter food from seawater through baleen plates.
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Sources and image credit
Animal facts are reviewed against the references below. The photograph remains available under the stated license.



