In "Island of the Blue Dolphins," the author Scott O'Dell describes a specific type of animal with striking, large black eyes reminiscent of a lizard. These eyes can convey a sleepy appearance at times, which adds a layer of complexity to the animal's character. The imagery evokes a sense of nature's beauty and mystery, emphasizing the uniqueness of these creatures in their environment.

This description invites readers to envision not just the physical traits of the animals but also their behavior and presence in the wild. The comparison to lizards suggests both an exotic quality and a connection to the natural world, enhancing the storytelling by capturing the reader's imagination and drawing them into the island's ecosystem.