TY  - BOOK
T1  - The singing life of birds :the art and science of listening to birdsong /
DA  - 2005.
CY  - Boston :
AU  - Kroodsma, Donald E.
CN  - QL698.5
CN  - QL698.5
PB  - Houghton Mifflin,
PP  - Boston :
PY  - 2005.
ID  - 295446
KW  - Birdsongs.
SN  - 0618405682
TI  - The singing life of birds :the art and science of listening to birdsong /
ER  -