While investigating and admiring the insects in her garden, a young girl discovers how her actions impact the little creatures she finds, like a caterpillar inside a pea pod. When she places the caterpillar on an anthill, the ants swarm it! When she captures a grasshopper, she discovers one of its legs has fallen off. To keep it safe from the ants, she places it in a jar-only for another curious creature to come investigate. As the day progresses, the girl learns the profound effect she can have on the natural world around her.