Re:Canada to ban keeping whales, dolphins in captivity
by marvin-83 on Tuesday June 11, 2019 @09:36AM
(#20155233)
by autopsy? Or is there clear external physiology that indicates the age?
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Re:Canada to ban keeping whales, dolphins in captivity
by moate on Tuesday June 11, 2019 @02:24PM
(#20158108)
https://www.quora.com/How-do-biologists-tell-the-age-of-a-wh...
Quick and dirty: size is a pretty good indicator to approximate, but if you've got yourself a dead whale you can check the bones to get a better number.