videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including The Borealis XL Kayak Kit: "The Big Guy's Dream", Warren Williamson rolling and maneuvering the Pygmy Murrelet 4PD Kayak, Warren Williamson Kayak Surfing Skookumchuck Rapids Video