FRIDAY HARBOR, Wash. — Biologists with the Center for Whale Research have documented a new Southern Resident killer whale calf traveling with L pod in the eastern Strait of Juan de Fuca.
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The calf, designated L129, was observed Feb. 16 near Race Rocks, according to researchers.
The young whale was traveling with the L55 matriline and was seen alongside L55, 49, and her daughter, L103, researchers said.
Scientists have not yet determined the calf’s mother. If L55 is the mother, she would be considered an exceptionally old Southern Resident killer whale to give birth.
If L103 is the mother, the calf would be her second.
Researchers said the calf appears to be very young, likely only a few days old, and cautioned that it is too early to assess its health.
“The first year of life, especially these early days and weeks, are difficult for killer whales, and many calves don’t make it,” the Center for Whale Research said in a statement.
Biologists said they hope to see L129 again soon and that the calf’s mother is able to find enough food to keep the newborn healthy.
The center said it plans to share a full encounter report and additional images in the coming days.
Back in December 2026, the Center for Whale Research team received reports and images from Orca Network and Orca Conservancy of a small calf accompanying the K pod.
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The first year of life is challenging for Southern Resident calves, with only about 50% surviving this critical period.