12 nests American birds selection set

AMERICAN ROBIN – WOOD WARBLERS – DUCK MALLARD – NUTHATCHES – BLACK CAPPED CHICKADEE – BLACK BILLED CUCKOO – BARN OWL – GULLS – AMERICAN GOLDFINCH – MOURNING DOVE – BARN SWALLOW – COMMON GALLINULE

To live with the times we offer you next to the user manual a QRCODE which, with the help of a modern mobile phone (smart phone, iphone, etc.) will allow you to directly view the way of playing the call (image and sound).