I thought it was interesting that 429, 519, and 428 all showed up at the falls one right after the other.
From explore.org's Riffles Bear Cam - https://explore.org/livecams/brown-bears/brown-bear-salmon-cam-the-riffles and Brooks Falls Brown Bears Cam - https://explore.org/livecams/brown-bears/brown-bear-salmon-cam-brooks-falls at Katmai National Park