When the Pteranodon family travels back to the North Pole, Don declares that it's his "winter wish" to see snow fall again. When a big blizzard comes, and even the Dinosaur Train gets snowed in, Don worries that his wish brought the blizzard. He's especially worried for his new friend, Soren Sauronitholestes, who is sitting on a nest of her eggs, out in the blizzard. But everything turns out all right: Dad explains that wishing for something doesn't make it happen, and the well-adapted, warm-blooded, feather-covered Soren successfully hatches her babies.
—Anonymous