Dr Emma Carroll: following the whale that crossed three oceans - a podcast by RNZ

from 2021-10-02T11:35

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A satellite tag which unexpectedly kept working for a year has followed the journey of one tohora southern right whale as he ventured 15,000km from the Auckland Islands across three oceans. Bill - as he's referred to - chalked up the longest southern right whale migration ever recorded, giving scientists the first ever glimpse into a full year in the life of a southern right whale.