The story centers around Mrs. Mallard's search for a safe and nurturing environment to raise her ducklings. She considers various locations, ultimately setting her sights on the serene Public Garden. This theme highlights the universal desire for a place of belonging and security.

The contrast between the bustling city of Boston and the tranquil Public Garden is a recurring motif. The ducklings, initially overwhelmed by the city's traffic and crowds, find solace in the natural haven of the park. This emphasizes the importance of preserving natural spaces within urban environments.

Mrs. Mallard's journey is aided by the compassion of strangers. From the friendly policeman who stops traffic to the kind people who offer peanuts, the story showcases how acts of kindness, big and small, can make a significant difference. This emphasizes the interconnectedness of a community and the value of empathy.