A massive killer whale swam alone up Yaquina Bay and into the river on June 9, hunting harbor seals and stunning onlookers. Researchers and photographers quickly realized who it was — one of the most recognizable orcas on the West Coast. 🔗 Click the link in our bio to read the full story, see more photos and a dramatic video of orcas hunting a grey whale calf off Oregon's coast. Photos courtesy of iamjakz, Jaklyn Larsen -Reporting by Mark_W_Graves #OregonCoast #OrcaWatch #BiggsKillerWhale #WildlifeOregon #YaquinaBay #MarineMammals #PNWWildlife #OrcaSighting #T049C #TheOregonian #CitizenScience #oregon-wildlife #oregonwild #wildoregon