Population information
| Nom ordre | Gaviiformes | ||
|---|---|---|---|
| Nom famille | Gaviidae | ||
| Nom scientifique | Gavia adamsii | Nom courant | Yellow-billed Loon |
| Nom population | Northern Europe (win) | ||
| Aire de reproduction | Arctic Siberia | Aire de non-reproduction | Coastal NE Atlantic, NW Pacific |
| Catégorie de la Liste Rouge | Near Threatened | ||
| Regions Ramsar | Asia Europe | ||
| Notes | |||
Réseau de conservation
| Réseau de conservation | Notes |
|---|---|
| AEWA | |
| EUBD |
Note:
Taille de population
| Publication | Start year | End year | Minimum | Maximum | Estimate quality | Notes | References | Actions |
|---|---|---|---|---|---|---|---|---|
| WPE 1 | 0 | 0 | -1 | -1 | ||||
| WPE 2 | 0 | 0 | -1 | -1 | ||||
| WPE 3 | 2002 | 2002 | 1 | 10,000 | [R604] | |||
| WPE 4 | 2006 | 2006 | 1 | 10,000 | [S4798] | [R668] | ||
| WPE 5 | 1994 | 2010 | 1,000 | 8,000 | Best guess | [S7055] | [R668] | |
| CSR 4 | 2000 | 2005 | 1 | 10,000 | Best guess | [R668] | ||
| CSR 5 | 2000 | 2005 | 1 | 10,000 | Best guess | [R668] | ||
| CSR 6 | 2000 | 2005 | 1 | 10,000 | Best guess | [R668] | ||
| CSR 7 | 1994 | 2010 | 1,000 | 8,000 | Best guess | [S7055] | [R668] |
Population trends
| Publication | Start year | End year | Trend | Trend quality | Notes | References | Actions |
|---|---|---|---|---|---|---|---|
| WPE 1 | 0 | 0 | Unknown | ||||
| WPE 2 | 0 | 0 | Unknown | ||||
| WPE 3 | 0 | 0 | Unknown | ||||
| WPE 4 | 0 | 0 | Unknown | ||||
| WPE 5 | 1990 | 2000 | STA | No idea | [R66] | ||
| CSR 4 | 1990 | 2000 | STA | No idea | [R66] | ||
| CSR 5 | 1990 | 2000 | STA | No idea | [R66] | ||
| CSR 6 | 1990 | 2000 | STA | No idea | [R66] | ||
| CSR 7 | 2000 | 2012 | STA? | Poor | [R1549] |
Population 1% level
| Publication | Yearset | 1 percent | Note |
|---|---|---|---|
| WPE 1 | 0 | -1 | |
| WPE 2 | 0 | -1 | |
| WPE 3 | 2002 | 100 | |
| WPE 4 | 2006 | 100 | |
| WPE 5 | 2012 | 100 | |
| CSR 4 | 0 | -1 | |
| CSR 5 | 0 | -1 | |
| CSR 6 | 0 | -1 | |
| CSR 7 | 2018 | 30 |
References
- R604 - Specialist]] Unpublished information supplied by Wetlands International Specialist Groups, 2002.
- R668 - Unpublished information supplied by Wetlands International Specialist Groups, 2006.
- R66 - BirdLife International Website 2002
- R1549 - BirdLife International 2015. European Red List of Birds. Luxembourg: Office for Official Publications of the European Communities. http://datazone.birdlife.org/info/euroredlist
Notes
- S4798 - 64: Does not breed in Europe. European wintering population >500 individuals, mainly in Norway. 206 suggests a Russian breeding population of 5,000.
- S7055 - The European wintering population is estimated at 1,000 individuals (BirdLife International 2015). The whole Russian breeding population is estimated at 8,000 individuals (US Fish and Wildlife Service 2009). It is unknown what proportion of these birds actually winter on European waters.
Copyright Wetlands International 2012 Citation: Wetlands International (). "Waterbird Population Estimates" . Retrieved from wpe.wetlands.org on