https://www.cbsnews.com/boston/news/old-thom-orca-killer-whale-boston/
Unusual killer whale "Old Thom" seen near Boston swimming with dolphins in new video - CBS Boston
Apr 16, 2026 - There's been another sighting of an unusual killer whale named Old Thom in the waters off Massachusetts.
killer whalenew videounusualoldthom
https://www.nhm.ac.uk/discover/killer-whale-behaviour-shows-granny-knows-best.html
Killer whale behaviour shows granny knows best | Natural History Museum
Why does menopause exist? Research on communities of killer whales (Orcinus orca) reveals there might be more to it than old age.
natural history museumkiller whalebehaviourshowsgranny
https://www.whaleresearch.com/
Orcas // Killer Whales | United States | Center For Whale Research
The Center for​ Whale Research is dedicated to the study and conservation of the Southern Resident Killer Whale population in the pacific northwest.
united statesorcaskillerwhalescenter