Health of Washington orca calf 'concerning' for researchers

'Concerning' health decline of baby orca in WA

A Southern Resident Orca calf was last seen in obvious health decline, according to researchers with the Center for Whale Research. New photos shine light on what experts fear could soon spell a loss for an already low population of the beloved whales in Washington and Canada.

SAN JUAN COUNTY, Wash. - A new Southern Resident Orca calf was last seen looking unwell. The news comes days after a report showed an overall decline in Washington's orca population.

For now, researchers are not listing the calf as missing or dead, but there appears to be cause for concern within the Center for Whale Research in Friday Harbor, Washington.

L128 and a pod member that is not its mother on October 5, 2024. (Center for Whale Research).

L128 was first observed on September 15. While initially appearing healthy, the calf began to appear in suboptimal health as sightings continued, according to CWR,

"This population needs every new addition it can get, and the loss of a calf is always tragic. For L90, in particular, the loss of her first documented live-born calf would be a major blow," the center noted.

On October 5, there was a sighting of L128. Photos from researchers show deformities on the young orca's head and overall small measurements.

New drone images of L-Pod calf

New video from researchers show the newest endangered Southern Resident orca.

The Center for Whale Research team's encounter report included uncertainty from staff as to why the calf was not traveling with its mother. Additionally, they report L128 was lethargic and being nudged along by older pod members.