Document variety of humpback calves noticed in Salish Sea and ‘shocked’ researchers marvel why | Globalnews.ca

Record number of humpback calves spotted in Salish Sea and ‘surprised’ researchers wonder why  | Globalnews.ca

2021-10-23 04:00:43

Researchers and conservationists are celebrating a “record-breaking” variety of humpback whale calves noticed within the Salish Sea this season.

Twenty-one new calves have been photographed within the waters off British Columbia and Washington State, in keeping with the Pacific Whale Watch Affiliation — practically double the 11 noticed in 2020.

“This yr shocked even these of us which were watching these whales for years and years and years,” stated Erin Gless, the affiliation’s govt director.

“Simply the sheer variety of infants that we’re seeing in 2021 is one thing that I actually was not anticipating going into this season.”

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Humpback whales had been practically worn out within the space 100 years in the past attributable to business whaling, however have been making a restoration for the previous twenty years.

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Gless stated the “million greenback query” is why 2021 has produced so many humpback infants.

“Perhaps there was simply numerous meals within the space,” she stated. “One other widespread sense reply is that, as there’s extra grownup humpback whales you’ll be able to anticipate to begin to see extra child humpback whales.

“What’s going to actually be telling is that if this trajectory continues to extend subsequent yr or if that is form of only a one-off.”


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Humpback whales spend the spring, summer time and fall feeding in northern waters, earlier than heading south to locations like Hawaii, Mexico and Central America to offer beginning.

Their calves usually spend a yr feeding with their moms within the north earlier than heading off on their very own migration journey.

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This previous yr, Gless stated Washington naturalist Sam Murphy was doing seasonal work in Hawaii, and noticed a calf with a feminine humpback recognized to feed close to Victoria and the Canadian Gulf Islands.

The newborn and her mom, often called MMY0183 or ‘Dreamer,’ had been seen this week within the Strait of Georgia.

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Gless stated this yr’s spike in births is nice information for the recovering humpbacks and for whale watchers, however comes with a warning for B.C. boaters.

“As we get an increasing number of whales within the space, it means the probabilities of encountering whales is larger,” she defined.

“So you must be looking out always, working slowly, holding a watch, scanning for exercise, as a result of as we get extra whales, there’s going to be extra encounters with people.”




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