American Dipper

Overview

The American dipper, also known as a water ouzel, is a semiaquatic bird species native to North America. It serves as an indicator species for good water quality, having vanished from locations affected by pollution or increased silt loads in streams.

Identification

• Stocky, grey plumage with a head sometimes tinged with brown.
• White feathers on the eyelids cause the eyes to flash white as the bird blinks.
• Measures 16.5 cm (6.5 in) in length with a wingspan of 23 cm (9.1 in) and weighs 46 g (1.6 oz).

Habitat

Inhabits the mountainous regions of North America from Alaska to Panama, typically near streams. It is usually a permanent resident, moving slightly south or to lower elevations only to find food or unfrozen water.

Diet

Feeds on aquatic insects and their larvae, including dragonfly nymphs, small crayfish, and caddisfly larvae. It may also take tiny fish or tadpoles.

Did you know?

The American dipper was the favorite bird of famous naturalist John Muir, who dedicated an entire chapter to it in his book The Mountains of California, praising its ability to sing sweetly and cheerily regardless of the weather.