TY  - BOOK
AU  - Hill,Geoffrey E.
ED  - National Geographic Society (U.S.)
TI  - National Geographic bird coloration
SN  - 9781426205712 (hardcover : alk. paper)
AV  - QL673 .H55 2010
U1  - 598.1472 HIL 22nd ed.
PY  - 2010///
CY  - Washington, D.C.
PB  - National Geographic
KW  - Birds
KW  - Color
N1  - Includes index
N2  - Seventeen short chapters with engaging narrative and lots of photos with information-packed captions illustrate the mechanisms by which birds produce the characteristic and sometimes brilliant coloration of their feathers and other body parts
ER  -