.Ornitologia e dintorni
 

Sibley's
Sequence                                  Dr. CHARLES  GALD  SIBLEY

      .                          CHARLES  GALD  SIBLEY, born August 7, 1917, Fresno, California,
                                  died April 12, 1998, Santa Rosa, California.
                                  Passed away at the age of 80 from pneumonia and advanced leukemia.