Species found in the Baltic Ecoregion
Coastal Plants
- Baltic marsh orchid - Dactylorhiza baltica
- Purple milk vetch - Astragalus danicus
- Salt marsh rush - Juncus gerardii
Mammals
- Otter - Lutra lutra
- Ringed seal - Phoca hispida botnica
- Harbour porpoise - Phocoena phocoena
- Grey seal - Haliceoerus grypus
- Common seal - Phoca vitulina
- Flying squirrel - Pteromys volans
Fish
- Wild salmon - Salmo salar
- Cod - Gadus morhua
- Herring - Clupea harengus and Clupea harengus membras
- Hornfish- Belone belone
- Sprat - Sprattus sprattus
- Asp - Aspius aspius
Birds
- White-tailed sea eagle - Haliaeetus albicilla
- Common eider - Somateria mollissima
- Migrating goose
- White stork - Ciconia ciconia
- Black stork - Ciconia nigra
- Caspian tern - Sterna caspia
- Baltic Dunlin - Calidris alpina schinzii
- Long-tailed duck - Clangula hyemalis
- White-tailed sea eagle - Haliaeetus albicilla
- Kingfisher - Alcedo atthis
- Crane - Grus grus
- White-backed woodpecker - Dendrocopos leucotos
- Osprey - Pandion haliaetus
- Great snipe - Gallinago media
- Ruff - Philomachus pugnax
- Corncrake - Crex crex
- Aquatic warbler - Acrocephalus paludicola
- Little tern - Sterna albifrons
- Black-tailed godwit - Limosa limosa
- Lesser black-backed gull - Larus fuscus
- Stellers eider - Polysticta stelleri
Invertebrates
- Apollo butterfly - Parnasius apollo
- Freshwater pearl-mussel - Margaritifera margaritifera
- Blue mussel - Mytilus edulis
Amphibians
- Green toad - Bufu viridis
- Crested newt - Triturus cristatus
- Marsh frog - Rana ridibunda
- Natterjack toad - Bufo calamita
- Fire bellied toad - Bombina bombina
- European tree frog - Hyla arborea
- Spadefoot toad - Pelobates fuscus
- Agile frog - Rana dalmatina
- Edible frog - Rana esculenta
- Pool frog - Rana lessonae
- Common toad - Bufo bufo
- Moor frog - Rana arvalis
- Common frog -Rana temporaria
Marine plants
- Eelgrass - Zostera marina
- Bladder wrack - Fucus vesiculosus
- Charophytes - Charophyta
- Thin leaved pondweed - Potamogeton sp
