Common Loon Sounds, All About Birds, Cornell Lab of Ornithology

Step up to the mic and try your hand, or voice, at loon calling

Another Loon behavior video, showing how the adults lay low to the water to be less visible. A Mallard had just taken off and flown a few feet over their head. Taken at 600mm laying on our dock, with the Canon on it's raft. | The Loonar Module

Ask the Scientist - National Loon Center Foundation

6 strange loon behaviours, explained