| Acipenser oxyrinchus | Gulf sturgeon | Fish and lamprey species | not reported | No | not reported | not reported | RE | SIS | WORMS |
| Actitis hypoleucos | Common sandpiper | Birds | breeding | Yes | regular monitoring | scientists, universities in partnership with the management structure | NT | SIS | WORMS |
| Alca torda | Razorbill | Birds | wintering | Yes | regular monitoring | scientists, universities in partnership with the management structure | - | SIS | WORMS |
| Alosa alosa | Allis shad | Fish and lamprey species | not reported | No | not reported | not reported | NE | SIS | WORMS |
| Alosa fallax | Twaite shad | Fish and lamprey species | migratory | No | no monitoring program | professional organization independently of the management structure | LC | SIS | WORMS |
| Anas clypeata | Shoveler | Birds | breeding | Yes | regular monitoring | scientists, universities in partnership with the management structure | - | SIS | WORMS |
| Anas platyrhynchos | Mallard | Birds | resident | Yes | regular monitoring | scientists, universities in partnership with the management structure | - | SIS | WORMS |
| Anas strepera | Gadwall | Birds | breeding | Yes | regular monitoring | scientists, universities in partnership with the management structure | - | SIS | WORMS |
| Anguilla anguilla | European eel | Fish and lamprey species | not reported | No | not reported | not reported | CR | SIS | WORMS |
| Anser anser | Greylag goose | Birds | migratory | Yes | regular monitoring | scientists, universities in partnership with the management structure | - | SIS | WORMS |
| Anser fabalis fabalis | Taiga bean goose | Birds | not reported | No | not reported | not reported | EN | SIS | WORMS |
| Anthus pratensis | Meadow pipit | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Arenaria interpres | Ruddy turnstone | Birds | not reported | No | not reported | not reported | VU | SIS | WORMS |
| Aspius aspius | Asp | Fish and lamprey species | not reported | No | not reported | not reported | NT | SIS | WORMS |
| Aythya fuligula | Tufted duck | Birds | not reported | No | not reported | not reported | NT | SIS | WORMS |
| Aythya marila | Greater scaup | Birds | not reported | No | not reported | not reported | VU | SIS | WORMS |
| Branta bernicla hrota | Brent goose | Birds | not reported | No | not reported | not reported | NT | SIS | WORMS |
| Branta leucopsis | Barnacle goose | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Bucephala clangula | Goldeneye | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Calidris alpina schinzii | Southern dunlin | Birds | not reported | No | not reported | not reported | EN | SIS | WORMS |
| Calidris temminckii | Temminck's stint | Birds | not reported | No | not reported | not reported | NT | SIS | WORMS |
| Cepphus grylle grylle | Black guillemot | Birds | not reported | No | not reported | not reported | NT | SIS | WORMS |
| Charadrius hiaticula hiaticula | Ringed plover | Birds | wintering | No | no monitoring program | scientists, universities independently of the management structure | NT | SIS | WORMS |
| Clangula hyemalis | Long-tailed duck | Birds | not reported | No | not reported | not reported | EN | SIS | WORMS |
| Coregonus albula | Vendace | Fish and lamprey species | not reported | No | not reported | not reported | LC | SIS | WORMS |
| Corophium multisetosum | - | Invertebrates | resident | No | not reported | not reported | NT | SIS | WORMS |
| Cottus gobio | Bullhead | Fish and lamprey species | not reported | No | not reported | not reported | LC | SIS | WORMS |
| Cyclopterus lumpus | Lumpsucker | Fish and lamprey species | not reported | No | not reported | not reported | NT | SIS | WORMS |
| Cygnus olor | Mute swan | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Gadus morhua | Cod | Fish and lamprey species | not reported | No | not reported | not reported | VU | SIS | WORMS |
| Gammarus inaequicauda | - | Invertebrates | resident | No | not reported | not reported | DD | SIS | WORMS |
| Gavia arctica | Black-throated diver | Birds | migratory | Yes | occasional monitoring program | scientists, universities in partnership with the management structure | CR | SIS | WORMS |
| Gavia stellata | Red-throated diver | Birds | migratory | Yes | occasional monitoring program | scientists, universities in partnership with the management structure | CR | SIS | WORMS |
| Haematopus ostralegus | Eurasian oystercatcher | Birds | breeding | Yes | occasional monitoring program | scientists, universities in partnership with the management structure | - | SIS | WORMS |
| Haliaeetus albicilla | White-tailed sea-eagle | Birds | breeding | Yes | occasional monitoring program | scientists, universities in partnership with the management structure | - | SIS | WORMS |
| Halichoerus grypus | Grey seal | Mammals | occasional | Yes | occasional monitoring program | scientists, universities independently of the management structure | LC | SIS | WORMS |
| Hydrocoloeus minutus | Little gull | Birds | not reported | No | not reported | not reported | NT | SIS | WORMS |
| Hydroprogne caspia | Caspian tern | Birds | not reported | No | not reported | not reported | VU | SIS | WORMS |
| Lampetra fluviatilis | River lamprey | Fish and lamprey species | migratory | No | occasional monitoring program | professional organization in partnership with the management structure | NT | SIS | WORMS |
| Larus argentatus | Herring gull | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Larus canus | Mew gull | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Larus fuscus fuscus | Lesser black-backed gull | Birds | not reported | No | not reported | not reported | VU | SIS | WORMS |
| Larus marinus | Greater black-backed gull | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Lekanesphaera rugicauda | - | Invertebrates | resident | No | not reported | not reported | DD | SIS | WORMS |
| Limosa limosa limosa | Black-tailed godwit | Birds | breeding | Yes | occasional monitoring program | scientists, universities in partnership with the management structure | NT | SIS | WORMS |
| Lota lota | Burbot | Fish and lamprey species | not reported | No | not reported | not reported | NT | SIS | WORMS |
| Lutra lutra | Eurasian otter | Mammals | resident | No | regular monitoring | MPA management organization | NT | SIS | WORMS |
| Macoma calcarea | Chalky macoma | Invertebrates | resident | No | not reported | not reported | VU | SIS | WORMS |
| Melanitta fusca | Velvet scoter | Birds | not reported | No | not reported | not reported | VU | SIS | WORMS |
| Melanitta nigra | Common scoter | Birds | not reported | No | not reported | not reported | EN | SIS | WORMS |
| Mergus merganser | Common merganser | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Mergus serrator | Red-breasted merganser | Birds | not reported | No | not reported | not reported | VU | SIS | WORMS |
| Motacilla alba | White wagtail | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Pandion haliaetus | Osprey | Birds | breeding | Yes | occasional monitoring program | scientists, universities in partnership with the management structure | - | SIS | WORMS |
| Pelecus cultratus | Razor-fish | Fish and lamprey species | not reported | No | not reported | not reported | LC | SIS | WORMS |
| Petromyzon marinus | Sea lamprey | Fish and lamprey species | migratory | No | occasional monitoring program | professional organization in partnership with the management structure | VU | SIS | WORMS |
| Phalacrocorax carbo sinensis | Long-tailed cormorant | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Philomachus pugnax | Ruff | Birds | breeding | No | occasional monitoring program | scientists, universities in partnership with the management structure | VU | SIS | WORMS |
| Phoca hispida botnica | Baltic ringed seal | Mammals | occasional | No | no monitoring program | no management structure | VU | SIS | WORMS |
| Podiceps auritus | Horned grebe | Birds | not reported | No | not reported | not reported | NT | SIS | WORMS |
| Podiceps cristatus | Great-crested grebe | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Podiceps grisegena | Red-necked grebe | Birds | wintering | Yes | occasional monitoring program | scientists, universities in partnership with the management structure | EN | SIS | WORMS |
| Riparia riparia | Sand martin | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Salmo salar | Atlantic salmon | Fish and lamprey species | not reported | No | not reported | not reported | VU | SIS | WORMS |
| Salmo trutta | Brown trout | Fish and lamprey species | migratory | Yes | regular monitoring | professional organization in partnership with the management structure | VU | SIS | WORMS |
| Scophthalmus maximus | Turbot | Fish and lamprey species | not reported | No | not reported | not reported | NT | SIS | WORMS |
| Somateria mollissima | Common eider | Birds | not reported | No | not reported | not reported | VU | SIS | WORMS |
| Stercorarius parasiticus | Parasitic jaeger | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Sterna hirundo | Common tern | Birds | breeding | No | occasional monitoring program | scientists, universities in partnership with the management structure | - | SIS | WORMS |
| Sterna paradisaea | Arctic tern | Birds | breeding | No | occasional monitoring program | scientists, universities in partnership with the management structure | - | SIS | WORMS |
| Sterna sandvicensis | Sandwich tern | Birds | not reported | No | not reported | not reported | LC | SIS | WORMS |
| Sternula albifrons | Little tern | Birds | not reported | No | not reported | not reported | LC | SIS | WORMS |
| Tadorna tadorna | Common shelduck | Birds | not reported | No | not reported | not reported | LC | SIS | WORMS |
| Talitrus saltator | Sand hopper | Invertebrates | resident | No | not reported | not reported | DD | SIS | WORMS |
| Thunnus thynnus | Atlantic bluefin tuna | Fish and lamprey species | not reported | No | not reported | not reported | NE | SIS | WORMS |
| Thymallus thymallus | Grayling | Fish and lamprey species | not reported | No | not reported | not reported | CR | SIS | WORMS |
| Tringa totanus | Common redshank | Birds | breeding | Yes | occasional monitoring program | scientists, universities in partnership with the management structure | NT | SIS | WORMS |
| Uria aalge | Guillemot | Birds | not reported | No | not reported | not reported | - | SIS | WORMS |
| Vanellus vanellus | Northern lapwing | Birds | not reported | No | not reported | not reported | NT | SIS | WORMS |
| Zoarces viviparus | Eelpout | Fish and lamprey species | not reported | No | not reported | not reported | NT | SIS | WORMS |