Birds
Mergus merganser

Common Merganser

Common Merganser

30
11 hours ago
Spotted
The Common Merganser is a large, streamlined diving duck, the largest of the mergansers, identifiable by its slender, serrated bill adapted for catching fish. Males are striking with a dark green head, gleaming white body, and black back.
Where to spot
Breeds near freshwater lakes and rivers in forested regions across temperate North America, Europe, and Asia. Winters on large ice-free freshwater bodies and coastal bays throughout its breeding range and further south.
How to spot
Look for them on large freshwater lakes, rivers, and estuaries. Males are unmistakable with their sleek, dark green head and clean white body. Females have a shaggy, reddish-brown crest that contrasts sharply with their white throat, and a grey body. Both have a prominent red, slender bill.
When to spot
Can be observed year-round in suitable habitats, but large flocks are more common during winter.
Mergus merganser
Common Merganser
Common merganser
Mergus merganser
Mergus merganser
Mergus merganser
Mergus merganser
Credits: Ouwesok
Common Merganser
Credits: mgrimm82
Common merganser
Credits: cricketsblog
Mergus merganser
Credits: Ouwesok
Mergus merganser
Credits: Ouwesok
Mergus merganser
Credits: Ouwesok
Common Mergansers are highly social during winter, often forming large flocks that 'corral' fish, herding them into shallower water for easier capture.
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Spotted

Recently spotted
52797 (Seen in the last 3 months)
Last spotted
11 hours ago

Monthly observations

43 observations
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Frauke
Frauke
3 days ago
Common Merganser
De Skâns-Oostmahorn, Fryslân
Spotted Common Merganser
Spotted Common Merganser
+45
Lifer
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Judith
Judith
3 days ago
Common Merganser
Hattem, Gelderland
Spotted Common Merganser
Spotted Common Merganser
+30
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Y
Ymke Franssen
3 days ago
Common Merganser
Wageningen, Gelderland
Spotted Common Merganser
Spotted Common Merganser
+30
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Mateo Vande Cappelle
Mateo Vande Cappelle
4 days ago
Common Merganser
Stellendam, Zuid-Holland
Spotted Common Merganser
Spotted Common Merganser
+45
Lifer
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D
Daan
5 days ago
Common Merganser
Zeewolde, Flevoland
Spotted Common Merganser
Spotted Common Merganser
+45
Lifer
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R
Ramona
6 days ago
Common Merganser
Almere, Flevoland
Spotted Common Merganser
Spotted Common Merganser
+45
Deze eend zwom te ver weg voor een duidelijkere foto. De kop was zwart. Hij is even groot als de wilde eenden, misschien zelfs iets groter. Het is geen kuifeend. Wie heeft een idee welke vogel dit is?
Lifer
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2
K
Koos Kugel
1 week ago
Common Merganser
Kleinemeer, Groningen
Spotted Common Merganser
Spotted Common Merganser
+15
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Judith
Judith
1 week ago
Common Merganser
Kampen, Overijssel
Spotted Common Merganser
Spotted Common Merganser
+30
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