The blue whale population used to number about 360,000, but that was reduced dramatically because of industrial whaling.
He said they had specific mottling patterns on their flanks, which enable scientists to identify individual whales and therefore get a better idea of the population. "If it's a very small population, you resight many individuals many times, but if it's a very large population, you don't see many individuals again."The expedition studied both whales and krill, and gathered data about the relationship between the two species.This time around they used the equipment, called echosounders, to measure more than 1,000 swarms.
Source: Tech Daily Report (techdailyreport.net)
That`s all they got other than expensive helicopters because satellites are fake !!
Whales and ice is this from last century ?.
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