The bird zones on the Birdsong Map, each include twenty birds.
For example, zone one includes
birds numbered 1 - 20.
41 - Shirley Ende-Saxe
42 - Lisa Foster
43 - Robin Fulton
44 - Judith Fulton
45 - Robert Fulton
46 - Rhonda Fulton
47 - Juliana Gamboa
48 - Macy Gasser
49 - Grant Gasser
50 - Chase Gasser
