List of Gaviiformes by population
This is a list of Gaviiformes species by global population. While numbers are estimates, they have been made by the experts in their fields. For more information on how these estimates were ascertained, see Wikipedia's articles on population biology and population ecology.
| The population of birds |
|---|
 |
All Gaviiformes have been quantified.
Species by global population
| Common name | Binomial name | Population | Status | Trend | Image |
|---|---|---|---|---|---|
| Yellow-billed loon | Gavia adamsii | 16,000–32,000[1] | Near threatened[1] |  [1] |  |
| Red-throated loon | Gavia stellata | 200,000–600,000[2] | Least concern[2] | [2] |  |
| Black-throated Loon (Arctic Loon) | Gavia arctica | 275,000–1,500,000[3] | Least concern[3] | [3] |  | |
| Pacific loon | Gavia pacifica | 930,000–1,600,000[4] | Least concern[4] |  [4] |  | |
| Common Loon | Gavia immer | 612,000-640,000[5] | Least concern[5] |  [5] |  |
References
- BirdLife International (2016). "Gavia adamsii". IUCN Red List of Threatened Species. IUCN. Retrieved 2017-04-29.
- BirdLife International (2016). "Gavia stellata". IUCN Red List of Threatened Species. IUCN. Retrieved 2017-04-29.
- BirdLife International (2016). "Gavia arctica". IUCN Red List of Threatened Species. IUCN. Retrieved 2017-04-29.
- BirdLife International (2016). "Gavia pacifica". IUCN Red List of Threatened Species. IUCN. Retrieved 2017-04-29.
- BirdLife International (2016). "Gavia immer". IUCN Red List of Threatened Species. IUCN. Retrieved 2017-04-29.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.