Facts about Whale Weight Records
- 06
Gray whales weigh approximately 30-35 metric tons despite migrating roughly 12,000 miles annually, the longest migration of any mammal relative to body size.
- 05
Humpback whales typically weigh 25-30 metric tons, roughly one-sixth the mass of blue whales despite having similarly complex migration patterns across ocean basins.
- 04
Right whales weigh between 40-70 metric tons, making them heavier than most other baleen whale species despite lacking the size records of blue and fin whales.
- 03
Sperm whales typically weigh 35-45 metric tons, making them significantly lighter than blue whales despite being the largest toothed cetaceans on Earth.
- 02
A fin whale specimen captured in 1947 weighed approximately 85 metric tons, making it the second-heaviest animal ever accurately recorded by weight.
- 01
The blue whale holds the heaviest animal weight record at approximately 173 metric tons, documented in the early 20th century whaling records.