The American Dipper

Photo by Robert
Shantz
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Have
you ever seen an American Dipper? What fun it is to watch them dive
under water in fast moving streams searching for their food. This bird
probably got its name not from dipping into the water but because of
the way they bob their entire body up and down when landing on a rock
or log in the water.
Description:
The American Dipper is a plump bird with a short tail and long legs.
They are about 7 ½ inches in length and dark gray overall. They
are kind of non-descript with no wing bars or any other markings. Their
legs are pale looking.
Range:
This is strictly a western bird covering all the West Coast and western
states up through the middle of New Mexico.
Food
& Foraging: Their food consists of aquatic larvae and small
fish or insects in the water. They find their food by diving into fast
moving streams and then they literally fly under the water flapping
their strong wings as they grab their food with their beak. When they
emerge from the water downstream, they fly back to their rock, log or
even another perch in the stream. They have been seen wading in waters
with their head underwater searching for food. They are able to do this
because they have a white membrane (third eyelid) that can be drawn
across the eye and yet still are able to see very clearly. Their
plumage is soft, dense and difficult to saturate.
Predators:
Their natural predators are small hawks and falcons, but pollution of
streams can be deadly to them.
Breeding:
They nest on a cliff face among moss and ferns, behind a waterfall or
on midstream rock. Their nest is usually lined with moss. These birds
are polygamous and a pair may bond for as little as three weeks. Their
eggs are white and unmarked and about an inch long. They lay 4-5 eggs
and may have two broods in a year.
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