LIST OF MAPS
Reading edition
FACING PAGE
Map showing the range of the American Golden Plover,
with its known migration route 76
(From The National Geographic Magazine.)
Map showing the evolution of the migration route of the
American Golden Plover 78
(From The National Geographic Magazine.)
Map showing the evolution of the migration route of the
Eastern or Pacific Golden Plover 80
(From The National Geographic Magazine.)
Map to show that a bird leaving Norway, near Aalsund,
might be carried round the British Islands in twenty-four
hours. The arrows indicate the actual directions and
force of wind at the times marked during a slow-travelling
circular storm in autumn 1901. Speed of bird
about twenty-five miles per hour 99
THE MIGRATION OF BIRDS