I find Wikipedia a great data base giving information which no other encyclopedia would give.
I do my bit when somebody tries to mutilate (not edit) an article by, for instance, deleting whole paragraphs or links just because he/she does not like it.
The northern mockingbird (Mimus polyglottos) is a species of mockingbird, in the family Mimidae, commonly found in North America. The species is also found in some parts of the Caribbean, as well as on the Hawaiian Islands. It is typically a permanent resident across much of its range, but northern mockingbirds may move further south during inclement weather or prior to the onset of winter. The northern mockingbird has gray to brown upper feathers and a paler belly. Its tail and wings have white patches which are visible in flight. The species is known for its ability to mimic bird calls and other types of sound, including artificial and electronic noises. This northern mockingbird was photographed in Bay Ridge, a neighborhood of the New York City borough of Brooklyn.Photograph credit: Rhododendrites
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