In Episode 4 of , titled "One More Family Member" (or "Another Member in the Family"), the story shifts from Heidi’s initial adjustment to her new mountain home to her developing a deeper sense of responsibility and connection to nature. Plot Summary

: The Grandfather (Alm-Uncle) observes with quiet pleasure that Heidi is successfully adapting to the "hard life" of the mountains.

: The episode mirrors Heidi's own past as an orphan; her adamant desire to care for a "abandoned" bird highlights her deep-seated empathy.

: Heidi is initially protective and paranoid about Pichi, even hitting the grandfather's dog, Joseph , because she mistakenly believes he wants to eat the bird. She eventually realizes Joseph was actually protecting the bird when he lunges to save it from trouble.

: While Heidi is out at the high pastures with Peter, a sudden and harsh mountain storm surprises them. This scene emphasizes that the mountain, though beautiful, is a multifaceted character that can change from "cozy" to "harsh" instantly.

: The storm serves as a lesson for Heidi (and the audience) that the animals instinctively know how to handle the mountain's temperamental nature, a skill she is beginning to learn.