Whatever all this is, it’s some of the most interesting stuff you’ll see that was dumped out of some database.
Black bears are highly dexterous , being capable of opening screw-top jars and manipulating door latches. They also have great physical strength. They have been known to turn over flat-shaped rocks weighing 310 to 325 pounds (141 to 147 kg) by flipping them over with a single foreleg.  They move in a rhythmic, sure-footed way and can run at speeds of 25 to 30 miles per hour (40 to 48 km/h).  Black bears have good eyesight and have been proven experimentally to be able to learn visual color discrimination tasks faster than chimpanzees and as fast as dogs. They are also capable of rapidly learning to distinguish different shapes such as small triangles, circles, and squares. 
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