Singers in the garden -- Basics of birdsong -- Studying songbirds -- Singers and their songs -- Learning to sing -- Why birds sing -- Language of song -- Songbirds in danger.
Summary:
Introduces the phenomenon of bird song, explains how and why birds sing, describes how scientists learn about bird communication, and indicates the dangers to songbirds due to changes in their habitats.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.