Welcome to my web site. I have two interests, astronomy and the study of Lepidoptera. I became interested in astronomy at
  about age 10.  I enjoy some visual observing, primarily deep sky objects, but I am not the avid observer that characterizes
  many amateurs. My interests are in spectroscopy, particularly of binary stars. The following links show what I have done
  over the years.

  As with astronomy, I started collecting Lepidoptera, i.e., butterflies and moths, at about age 10. My primary interest is
  evolutionary biology. The following link show what I have done over the years.