Missing bird calls – iBird Pro Guide to Birds Review

I sure do miss some of my favorite parts of the bird calls and songs. There was one for the American Crow that sounded like waa-Huu. There was one for American Goldfinch fledglings that sounded like Chipeee. Even some of the Eastern Towee calls I loved are missing.
Review by Insect lover on iBird Pro Guide to Birds.