Author:
Poydar, Nancy.
Imprint:New York : Holiday House, c2011.
Physical Description32 p. : col. ill. ; 26 cm.
Note:As the judging of his class's science fair approaches, Otis has trouble even thinking of an idea but once he has built a bird feeder he is determined to make some good observations, no matter how long it takes.
Audience:Ages 4-8.
