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Yellow-billed Loon (Gavia adamsii) - http://www.mbr-pwrc.usgs.gov/id/framlst/i0080id.html
Image, taxonomy chart, identification tips, and facts about this species' breeding. |
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Pacific Loon (Gavia pacifica) - http://www.mbr-pwrc.usgs.gov/id/framlst/i0100id.html
Species account describes this bird's identifying traits, nesting, diet, and taxonomy. |
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Common Loon and Bird Migration Research in Algonquin Provincial Park - http://sbaa.ca/projects.asp?cn=303
Species account for Gavia immer provides facts, photos, and sound files. Includes answers to research questions, such as how acid rain affects these birds. |
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Common Loon (Gavia immer) - http://www.nenature.com/CommonLoon.htm
Photo, range maps, and facts on this bird's habitat, nesting, and behavior. |
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Black-throated Diver (Gavia arctica) - http://www.birdguides.com/species/species.asp?sp=008002
Photographs, identification tips and European range. |
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Red-throated Diver (Gavia stellata) - http://www.birdguides.com/species/species.asp?sp=008001
Photographs, identification tips and European range. |
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Common Loon (Gavia immer) - http://www.aquatic.uoguelph.ca/birds/speciesacc/accounts/loons/immer/account.htm
Describes the appearance of this bird in breeding plumage and winter plumage. Includes facts about its diet and nesting. |
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Gavia pacifica (Pacific Loon) - http://animaldiversity.ummz.umich.edu/site/accounts/information/Gavia_pacifica.html
Scientific classification, food habits, behavior, and habitat of this species. |
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Gavia stellata (Red-Throated Loon) - http://animaldiversity.ummz.umich.edu/site/accounts/information/Gavia_stellata.html
Taxonomy, distribution, physical characteristics, and natural history of this bird. |
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Arctic Loon (Gavia arctica) - http://www.amazilia.net/images/Birds/Loons/ArcticLoon.htm
Images of this species in Japan. |