Sherwina was Sherwin for tail tips that look to have been dipped in paint. But a clear photo of her hemispherical lobe by Deana Glenz on Sept 16, 2017 shows she is a she. She is quite unusual among northeast Pacific humpbacks in alternating between British Columbia and California feeding grounds, which generally support separate humpback populations.
Salish Sea · North Pacific
61 Following 56 FollowersEffort across the feeding and breeding grounds, year over year.
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