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 Northernlion Story: Episode 66 - Cabin Dog, The Northernlion Story: Episode 37 - British Owl, The Northernlion Story: Episode 101 - Bear Truck