TY  - BOOK
AU  - Kroodsma,Donald E.
TI  - The singing life of birds: the art and science of listening to birdsong 
SN  - 9780618405682
AV  - QL698.5 .K76 2005
PY  - 2005///
CY  - Boston
PB  - Houghton Mifflin
KW  - Birdsongs
N1  - Includes bibliographical references (p. 433-451) and indexes
ER  -