Fauna Flora Photography

Common merganser Mergus merganser

Common merganser Mergus merganser

Aves > Anseriformes > Anatidae

Names in different Languages

GermanGänsesäger
EnglishCommon merganser
FrenchHarle bièvre
SpanishSerreta grande

Description

A large duck of rivers and lakes in forested areas. This species eats a wide range of aquatic prey like fishes, molluscs, crustaceans, insect larvae and amphibians. They build their nests in tree cavities hence its preferences for rivers and lakes in forested areas. This species is a partial migrant, leaving areas where rivers and lakes freeze and move to nearby areas.

How to Identify

This bird is very similar in appearance to the Red-breasted Merganser. A distinguished characteristic is the separation of head color and breast and neck color. The separation is a well defined line in both male and female.

Where When to Spot

I observe this species frequently in Rapids Park Lachine.

Photos

khm-20160319-1621-1458390099

Observations

Rapids Park Lachine2019-05-09
Rapids Park Lachine2019-03-16
Rapids Park Lachine2016-03-19