By A Mystery Man Writer
Common Loon Identification, All About Birds, Cornell Lab of Ornithology
The Broken Bird? Notes on the Unsolved Mystery of the Loon's Name - The Maine Journal of Conservation and Sustainability - University of Maine
wildlife – Page 4 – News Center at Cummings School of Veterinary Medicine at Tufts University
Bird CSI: A Loon, a Swollen Spleen, and a Mysterious Disease
Common Loon Overview, All About Birds, Cornell Lab of Ornithology
Breeding - Red-throated Loon - Gavia stellata - Birds of the World
How deadly is the emergence of malaria in Common Loons?
Toxic Fishing Tackle Is Hampering Loon Recovery in New Hampshire
The Broken Bird? Notes on the Unsolved Mystery of the Loon's Name - The Maine Journal of Conservation and Sustainability - University of Maine