A Gray Whale Threesome

Darlene and her mom and I took a whale watching tour out of Santa Cruz on March 23rd with Stagnaro Charters.  (I didn’t know whale tours were available out of town here in Santa Cruz – super convenient as opposed to driving down to Monterey.)  We were very lucky to get to first come across a threesome of gray whales in the midst of their courtship/mating – something that apparently gray whales do in groups of three or more:

What appears to be mating, however, is simply an elaborate courtship in which two males can be seen attempting to mate with a female.

Christopher Fitzsimmons, an education specialist at the Birch Aquarium at Scripps Institution of Oceanography, explained that mating in pods of three, with two males and a female, is entirely common among gray whales.

“This rolling and rubbing we see is believed to be the whales familiarizing themselves with one another and making sure the female is receptive to mating,” said Fitzsimmons.

Gray whales engage in often elaborate courtship practices before mating. Males will use their pectoral fins to coerce and align females into mating positions. Females have even been observed avoiding the attempts of males for days.

And then later we came across four more gray whales, one of whom did several breaches in front of us. All very cool!

    

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