A related study of harbor seals in the Aleutians found a similar decline over a three-year period, with an average decrease of about 10% of their weight.
"harbor seals"
Feds ask cruise ships, boats to stay farther away from seals
Federal officials want cruise ships, tour boats and kayaks to stay far away from harbor seals in Alaska’s glacial fjords.
Rehabilitated harbor seals head for the ocean
On Friday, two young harbor seals had an audience as the rescued seals were released into the wild.