. . "Presents a collection of integrated learning experiences about birds intended to help students understand the science processes of hypothesizing, observing, experimenting, and verifying, and to utilize the mathematics skills of measuring, counting, graphing and interpreting data, and comparing lengths and weights. Topics include feathers, beaks, feet, eggs, and nests."@en . "Presents a collection of integrated learning experiences about birds intended to help students understand the science processes of hypothesizing, observing, experimenting, and verifying, and to utilize the mathematics skills of measuring, counting, graphing and interpreting data, and comparing lengths and weights. Topics include feathers, beaks, feet, eggs, and nests." . . . . . . . . . "It must be a bird"@en . "It must be a bird" . . . "Music"@en . . . . . . . . . "Big book to accompany the activity book of the same title."@en . . . . . "Fiction"@en . . . .