Main theme in wayward penguins released south of new zealand

This is about taking back to their natural environment a group of penguins that had been taken away from their home a while ago to show them as an exhibition in a Zoo. The process of this shows how changing their habitat affected them in a bad way, for example, one of them was eating sand thinking it was the artificial snow he used to eat in the Zoo. Due to this and some other factors they required special treatment to help them get back to their natural home.

what are the phrases to choose from?

i would need the dialogue to answer this.