TY  - BOOK
AU  - O'Neill, Amanda
TI  - I wonder why vultures are bald: and other questions about birds 
SN  - 0-7534-0162-2
AV  - REF 030 W872 1999
PY  - 1999///
CY  - Danbury, Connecticut
PB  - Grolier Inc
KW  - Encyclopedias
KW  - Question and answers
N1  - Includes index
N2  - I Wonder Why Vultures Are Bald is jam-packed with fascinating facts about birds, from DO all birds sing?' to 'How do birds find their way?'
ER  -