The first humpback whale calf of 2025 has arrived in the Salish Sea, according to a group of ecotourism professionals. 

Spotted on May 21 by members of the Pacific Whale Watch Association (PWWA) northeast of Sidney Island in the Haro Strait, the four- to five-month-old calf was travelling alongside its mother Big Mama. Additional sightings were logged on May 22.  

乌鸦传媒淲e乌鸦传媒檙e always eager to see who the first calf of the season will be, and we乌鸦传媒檙e always anxious waiting for Big Mama乌鸦传媒檚 return," the PWWA乌鸦传媒檚 executive director, Erin Gless, said in a news release. "This year, we got to celebrate both happy occasions at once."

Dodging fishing gear, shipping traffic and killer whales, the mother and her calf have spent the past several months travelling from their breeding grounds to the B.C. coast, where they will feed on small fish and krill until migrating south for the winter.

乌鸦传媒淗umpback calves aren乌鸦传媒檛 born in the Salish Sea. Mothers give birth over the winter in warmer waters off Hawaii, Mexico and Central America,乌鸦传媒� the PWWA said in the same news release. 乌鸦传媒淏ig Mama is part of the Hawaiian population.乌鸦传媒�  

It乌鸦传媒檚 a long, perilous journey, but one Big Mama has made many times. 

乌鸦传媒淪he was first seen off Victoria in 1997, and was one of the first humpbacks to return to the Salish Sea after the end of commercial whaling in 1966,乌鸦传媒� said Gless 乌鸦传媒� also in the same news release. 乌鸦传媒淪he乌鸦传媒檚 been returning ever since, and now has at least eight calves, seven grandcalves and four great grandcalves. It乌鸦传媒檚 very impressive.乌鸦传媒�  

Two of Big Mama's previous kids 乌鸦传媒� Divot and Moresby, born in 2003 and 2022, respectively 乌鸦传媒� have also recently arrived in the Salish Sea for the season. 

Many more humpbacks will return to B.C. waters in the coming weeks.