Second new orca baby spotted with J-Pod in less than a month

For the second time this month, a new southern resident orca calf has been spotted with the J-Pod in the Salish Sea.

Orca J41, also called Eclipse, gave birth to her second calf Thursday a few miles from Victoria, British Columbia.

Photos courtesy of Talia Goodyear/Orca Spirit Adventures/Pacific Whale Watch Association and Leah Vanderwiel/Orca Spirit Adventures/Pacific Whale Watch Association. All photos were taken with telephoto lenses and are cropped for detail.

Researchers are optimistic about the recent births.

"We're very pleased to see that J41 has had her baby," said founder and executive director of the Center for Whale Research Ken Balcomb, "however, it's too soon to determine the status of the calf, and further observations are necessary before we'll make an announcement of the new baby's health."

RELATED: It's a boy! Newest southern resident orca calf is a 'feisty' one

"She was aiding the baby up for a few breaths with her rostrum," said professional naturalist Leah Vanderwiel, "at which point the little one started surfacing on its own. It appeared to be a rambunctious little bundle of baby, as every surface was exaggerated and playful. We watched as they continued to head off southwest from Race Rocks."

Photos courtesy of Talia Goodyear/Orca Spirit Adventures/Pacific Whale Watch Association and Leah Vanderwiel/Orca Spirit Adventures/Pacific Whale Watch Association. All photos were taken with telephoto lenses and are cropped for detail.

"It was an emotional time as we processed what was happening in front of us," said Vanderwiel. "It took a few minutes to realize what was actually happening, but then it was pure excitement realizing that it was a birth and the baby was very alive and boisterous."

Earlier this week, another new calf, J57, was seen Tuesday "rolling, spyhopping and swimming" alongside his mother, Tahlequah (J35), who was foraging for food near Point Roberts, Washington.

J57 was born in early September and is the second viable calf birthed by his mother. J57's brother, J47, was born in 2010. 

Photographs of J57 courtesy Sara Hysong-Shimazu/Maya's Legacy and the Pacific Whale Watch Association

She also gave birth to a calf in 2018, but it died soon after and prompted Tahlequah's 17-day "tour of grief." Tahlequah carried her dead calf for 17 days before letting it go. 

RELATED: Chinook salmon decimated, southern resident orcas are residents no more

Researchers were hoping J57 was a female to help breed more southern resident orcas; the dwindling population is down to 73 whales, including the new calf. 

"Regardless of gender, J57 is a very welcome addition. He is robust and appears healthy," researchers at the Center for Whale Research said. 

The endangered orcas that return to the inland waters of Washington state every summer are genetically distinct from other killer whale populations around the world. They primarily eat salmon, rather than seals or other marine mammals.

This year, however, visits from the southern resident orca pods have been scarce in the Puget Sound.

The local orcas struggle with a lack of chinook salmon, their preferred prey, as well as toxic contamination and vessel noise.