TY  - BOOK
AU  - Kress, Stephen W.
TI  - Bird life: a guide to the behavior and biology of birds 
SN  - 9780307640797
AV  - QL 676 .K92 1991
PY  - 1991///
CY  - NY
PB  - Golden Press
KW  - Birds
KW  - Birds -- behavior
N1  - includes index
ER  -