TY  - BOOK
AU  - Angell,Tony
TI  - Ravens, crows, magpies, and jays
SN  - 0295955899
PY  - 1978///
CY  - Seattle
PB  - University of Washington Press
KW  - Corvidae
KW  - Birds
KW  - United States
N1  - Bibliography: p. 107- 112
ER  -