Alaska Maritime National Wildlife Refuge
Alaska Maritime, United States
Global irreplaceability
| Scores | Ranks | |
|---|---|---|
| Overall | 2.08 | 300.0 |
| Threatened species | 0.02 | 1544.0 |
| Amphibians | 0 | 28083.0 |
| Threatened amphibians | 0 | 94182.5 |
| Birds | 0.06 | 948.0 |
| Threatened birds | 0 | 2826.0 |
| Mammals | 2.02 | 72.0 |
| Threatened mammals | 0.02 | 662.0 |
Bird species for which Alaska Maritime National Wildlife Refuge is of global importance
| Scientific Name | Common Name | Family | Order | IUCN Red List |
Direction of Population Trend |
Distribution Size (km²) |
Percentage Overlap |
Rank/ Number |
|---|---|---|---|---|---|---|---|---|
| Chen canagica | Emperor Goose | ANATIDAE | ANSERIFORMES | NT | decreasing | 228834 | 8.1 | 1/10 |
| Haematopus bachmani | Black Oystercatcher | HAEMATOPODIDAE | CHARADRIIFORMES | LC | stable | 271923 | 6.6 | 1/18 |
Detailed factsheets for all bird species are available from BirdLife International
Mammal species for which Alaska Maritime National Wildlife Refuge is of global importance
| Scientific Name | Common Name | Family | Order | IUCN Red List |
Direction of Population Trend |
Distribution Size (km²) |
Percentage Overlap |
Rank/ Number |
|---|---|---|---|---|---|---|---|---|
| Microtus abbreviatus | Insular Vole | CRICETIDAE | RODENTIA | LC | stable | 329 | 95.2 | 1/2 |
| Dicrostonyx unalascensis | Umnak Island Collared Lemming | CRICETIDAE | RODENTIA | DD | unknown | 4510 | 94.5 | 1/2 |
| Sorex pribilofensis | Pribilof Island Shrew | SORICIDAE | EULIPOTYPHLA | EN | unknown | 117 | 6.1 | 2/2 |
