From birds and their nests to a hose and sprinkler, this attractive informational title presents 21 familiar objects that might be found in a young reader’s suburban yard. Clear, clean cut-paper illustrations in pleasingly unsaturated colors are laid out in double-page spreads on a background of colored graph paper. The minimal text is presented will in digestible bits. Acting as an example of a bird, a robin's body parts (eye, beak, feathers, etc.) are labeled, and a few fast facts (they "communicate with each other by singing," for example) are given. The range is surprisingly varied: animals such as snails, fireflies and ants; tools and toys such as a ball, a wagon and a bubble wand; dandelions, clouds and puddles; even rocks and dirt. Occasionally parts of humans are depicted; their skin colors vary. Ernst has a clear sense of what her young readers might notice and wonder about. She also helps them make connections. A caterpillar page is followed by one on a butterfly; acorn is followed by squirrel. Some, like clouds and puddles, appear on the same spread. The definitions and explanations are clear and simple, and the author sometimes suggests an activity: making a dandelion chain, catching fireflies, painting rocks, even jumping in puddles! A beguiling invitation to curious young readers and listeners to explore both the pages of the book and the world outside their doors. (Informational picture book. 4-8)