The bear has come to be used as the mascot of Berlin, and was used almost excessively by local authorities, so that Hans Brendicke, editor of the journal of the Historical Society of Berlin, in 1896 remarked on the ubiquity of badly designed bears in Berlin. A member of the Historical Society went on to collect a total of 273 different representations of bears in Berlin. Hildebrandt in 1915 again complained about the excesses of variation in the bear, especially deviation from the Prussian tincture of black on white.

Based on this passage, what is the significance of the bear in berlin? Let's think fast. Stream of consciousness:
To answer the question, consider the following: The bear has come to be used as the mascot of Berlin, and was used almost excessively by local authorities, so that Hans Brendicke, editor of the journal of the Historical Society of Berlin, in 1896 remarked on the ubiquity of badly designed bears in Berlin. So the final answer is the mascot.