Based on growth layers in the ear plugs, it is estimated fin whales can live to 80-95 years of age. One fin whale that stranded in Denmark in 2010 was estimated to be 135-140 years old, based on the acid in its eye.
The theoretical aerobic dive limit of the fin whale (Balaenoptera physalus) is 28.5 minutes, although average time dives are 6 minutes and maximum recorded times are 17 minutes for fin whales studied off California and Baja.
Fin whales have been listed as endangered since the early 1970s. Fin whales populations in the North Atlantic, however, now number 53,000, close to its historic size.
Fin whales have two pectoral fins and a dorsal fin.
No. Blue whales have mated with fin whales.
Yes, fin whales (Balaenoptera physalus) are classified as Endangered.
In the summer fin whales migrate to cold waters and in the winter fin whales migrate to warm waters.
Fin whales can reach a reported length of 27.3 m, but adults average 18.3-20 m in the Northern Hemisphere and 20.5-22 m in the Southern Hemisphere.
the dorsal fin
There are estimated to be 3,000 fin whales off California, Oregon and Washington.
Fin Whales are hunted in Greenland with a limit of 19 per year.Collisions with ships are an additional major cause of Fin Whale mortality.
Swim
Yes.
yes