The bird zones on the Birdsong Map, each include twenty birds.
For example, zone one includes
birds numbered 1 - 20.
61 - Darlene Hess
62 - Julie Hogarth
63 - Karen Hrdlicka
64 - Carolyn Huber
65 - Daniel Hughes
66 - Linda Hughes
67 - Jenny Hughes
68 - Olivia Hull
69 - Laura Humes
70 - Kathy Hunsicker
