Photo
Study Of Harlequin Ducks And Other Birds At Barnegat Light SP, January 25th,
2012
The
Harlequin Ducks put on quite a show today at the Barnegat Jetty. I was
able to photograph a bunch of them as well as a few of their friends.
Here are some of the pictures...

Harlequin
Drake

Harlequin
Drake Lifts Its Wings

Harlequin
Hen

Harlequin
Hen
|
The Harlequin Duck (Histrionicus histrionicus) is a small sea
duck 18-21 inches in length with a wingspan of 21-26 inches. Males weigh about 1.4 lbs and females 1.3 lbs.
Their breeding habitat is
cold, fast moving streams in north- western and northeastern North America, Greenland, Iceland
and western Russia.
The nest is usually located in a well-concealed location on the ground near a
stream. These birds are usually found near pounding surf and white water. They
are short distance migrants and most winter near rocky shorelines on the Atlantic and Pacific coasts. They are very rare migrants
to western Europe. The eastern North American population is declining and is
considered endangered. Possible causes include loss of habitat due to
hydroelectric
projects and loss of life due to oil spills near coastal areas. These birds
feed by swimming under water or diving. They also dabble. They eat mollusks,
crustaceans and insects. Harlequins have smooth, densely packed feathers
that
trap a lot of air within them. This is vital for insulating such small bodies
against the chilly waters in which they live. It also makes them exceptionally buoyant so
that the Harlequins seem to bounce just like corks after dives. (Cornell
BNA; Wikipedia; Sibley Guide To Birds) |

Black-bellied
Plover

Common
Loon

Herring
Gull Enjoying Crab

Ruddy
Turnstone
To
see a larger image of any of the photos below, please click on either the thumbnail
or the caption...thanks!
©
Howard B. Eskin 2012
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