A striking and elegant diving duck found in freshwater rivers and lakes across North America, Europe, and Asia. It is well known for its streamlined body and specialized features that make it an exceptional hunter in aquatic environments. Its strong swimming and diving abilities make it a top predator in its freshwater habitats.
Adult goosanders display sexual dimorphism, meaning males and females look distinctly different. Males are especially eye-catching, with their glossy green heads, bright red beaks, and clean white bodies tinged with a salmon-pink hue during the breeding season. In contrast, females are equally beautiful but more understated, with gray bodies, a chestnut-brown head, and a white throat. This coloration helps females blend into their surroundings, especially during nesting, when staying hidden is critical for protecting their eggs and young.
Goosanders are expert divers and spend much of their time hunting underwater. They use their webbed feet to propel themselves gracefully, often diving several meters below the surface in pursuit of fish. Their diet consists primarily of small to medium-sized fish, but they also consume aquatic insects, crustaceans, and occasionally amphibians. Their hunting behavior not only showcases their agility but also plays a role in maintaining the balance of fish populations in their ecosystems.
Goosanders are migratory birds, with many populations traveling to warmer regions during winter. In colder months, they often gather in flocks on large lakes, reservoirs, or estuaries where the water remains unfrozen. These gatherings are lively and social, providing a chance to observe their cooperative behaviors.
Distribution
Afghanistan
Albania
Algeria
Austria
Azerbaijan
Bangladesh
Belarus
Belgium
Bermuda
Bhutan
Bosnia And Herz.
Official estimate
Bulgaria
Canada
China
Croatia
Cyprus
Czechia
Denmark
Estonia
Finland
France
Germany
Greece
Greenland
Hungary
Iceland
India
Iran
Iraq
Ireland
Israel
Italy
Japan
Kazakhstan
Korea
Kyrgyzstan
Latvia
Lebanon
Liechtenstein
Lithuania
Luxembourg
Malta
Mexico
Moldova
Mongolia
Montenegro
Morocco
Myanmar
Nepal
Netherlands
North Korea
North Macedonia
Norway
Pakistan
Poland
Portugal
Romania
Russia
Saint Pierre
Serbia
Slovakia
Slovenia
Spain
Svalbard
Sweden
Switzerland
Taiwan
Tajikistan
Tunisia
Turkmenistan
Turkey
Ukraine
United Kingdom
United States
UzbekistanAnything we've missed?
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Terrestrial / Aquatic
Altricial / Precocial
Polygamous / Monogamous
Dimorphic (size) / Monomorphic
Active: Diurnal / Nocturnal
Social behavior: Solitary / Pack / Flock
Diet: Carnivore / Herbivore / Omnivore / Piscivorous / Insectivore
Migratory: Yes / No
Domesticated: Yes / No
Dangerous: Yes / No
