The Snowy owl (Bubo scandiacus) is a large, white owl of the true owl family. It has a number of unique adaptations to its habitat and lifestyle, which are quite distinct from other extant owls. Most owls sleep during the day and hunt at night, but...
The Atlantic puffin (Fratercula arctica) is a colorful seabird that belongs to the auk family. It is the only puffin native to the Atlantic Ocean. Although it has a large population and a wide range, the species has declined rapidly, at least in...
The Great bustard (Otis tarda) is a bird in the bustard family, the only member of the genus Otis. It is one of the heaviest birds alive today that can fly. Great bustards are found in Europe and Portugal and Spain now have about 60% of the world's...
The saker falcon (Falco cherrug ) is a large species of falcon. This species breeds from central Europe eastwards across the Palearctic to Manchuria. It is mainly migratory except in the southernmost parts of its range, wintering in Ethiopia, the...
The freshwater pearl mussel (Margaritifera margaritifera ) is an endangered species of freshwater mussel, an aquatic bivalve mollusc in the family Margaritiferidae.Although the name "freshwater pearl mussel" is often used for this species, other...
The long-tailed duck (Clangula hyemalis ), formerly known as oldsquaw, is a medium-sized sea duck that breeds in the tundra and taiga regions of the arctic and winters along the northern coastlines of the Atlantic and Pacific Oceans. It is the only...
The greater spotted eagle (Clanga clanga ), occasionally just called the spotted eagle, is a large bird of prey. Like all typical eagles, it belongs to the family Accipitridae. Its feathered legs indicate it as a member of the subfamily Aquilinae,...
The common pochard (; Aythya ferina ) is a medium-sized diving duck. The scientific name is derived from Greek aithuia an unidentified seabird mentioned by authors including Hesychius and Aristotle, and Latin ferina, "wild game", from ferus, "wild".
The horned grebe or Slavonian grebe (Podiceps auritus ) is a relatively small waterbird in the family Podicipedidae. There are two known subspecies: P. a. auritus, which breeds in the Palearctic, and P. a. cornutus, which breeds in North America....
The haddock (Melanogrammus aeglefinus) is a saltwater ray-finned fish from the family Gadidae, the true cods. It is the only species in the monotypic genus Melanogrammus. It is found in the North Atlantic Ocean and associated seas, where it is an...
Steller's eider (Polysticta stelleri ) is a migrating Arctic diving duck that breeds along the coastlines of eastern Russia and Alaska. It is the rarest, smallest, and fastest flying of the eider species. Amongst the Inupiat, Steller's eider is...
The lesser white-fronted goose (Anser erythropus ) is a goose closely related to the larger white-fronted goose (A. albifrons ). It breeds in the northernmost Palearctic, but it is a scarce breeder in Europe. There is a re-introduction scheme in...
The European turtle dove (Streptopelia turtur) is a member of the bird family Columbidae, the doves and pigeons. It breeds over a wide area of the south western Palearctic including north Africa but migrates to northern sub-Saharan Africa to winter.
The Atlantic cod (pl.: cod; Gadus morhua) is a fish of the family Gadidae, widely consumed by humans. It is also commercially known as cod or codling. Dry cod may be prepared as unsalted stockfish, and as cured salt cod or clipfish.In the western...
The velvet scoter (Melanitta fusca ), also called a velvet duck, is a large sea duck, which breeds over the far north of Europe and the Palearctic west of the Yenisey basin. The genus name is derived from Ancient Greek melas "black" and netta...
The European eel (Anguilla anguilla) is a species of eel. They are critically endangered due to overfishing by fisheries on coasts for human consumption and parasites.
The rustic bunting (Emberiza rustica ) is a passerine bird in the bunting family Emberizidae, a group now separated by most modern authors from the finches, Fringillidae. The genus name Emberiza is from Old German Embritz, a bunting. The specific...
The aquatic warbler (Acrocephalus paludicola ) is an Old World warbler in the genus Acrocephalus. It breeds in temperate eastern Europe and western Asia, with an estimated population of 11,000-15,000 pairs. It is migratory, wintering in west Africa....
Unio crassus, the thick shelled river mussel, is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels.
The smooth hammerhead (Sphyrna zygaena) is a species of hammerhead shark, and part of the family Sphyrnidae. This species is named "smooth hammerhead" because of the distinctive shape of the head, which is flattened and laterally extended into a...
The depressed river mussel or compressed river mussel, Pseudanodonta complanata, is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. The species name comes from the flattened shape of its...
Astacus astacus, the European crayfish, noble crayfish, or broad-fingered crayfish, is the most common species of crayfish in Europe, and a traditional food source. Like other true crayfish, A. astacus is restricted to fresh water, living only in...
The European sea sturgeon (Acipenser sturio), also known as the Atlantic sturgeon or common sturgeon, is a species of sturgeon native to Europe. It was formerly abundant, being found in coastal habitats all over Europe. It is anadromous and breeds...
Sphaerium rivicola, the river orb mussel, is a species of freshwater bivalve from family Sphaeriidae.
Dytiscus latissimus is a large species of aquatic beetle in family Dytiscidae. It is native to Europe and considered threatened.
Coregonus maraena, referred to in English as the maraene, maraena whitefish, vendace, cisco, lake herring, lake whitefish or the whitefish, is a whitefish of the family Salmonidae that occurs in the Baltic Sea basin - in the sea itself and the...
Graphoderus bilineatus is a species of beetle in family Dytiscidae. The IUCN Red List reports it from Austria, Belgium, Bosnia and Herzegovina, Croatia, the Czech Republic, Denmark, Finland, France, Germany, Hungary, Italy, Latvia, Lithuania,...
