Isn't it wonderful when they come back after thousands of km. Some years ago, some biologists in Saxony ( not too far from Kirsten if you look in US measures ) tracked their storks winter journey and found them in the Okavambo swamps (looks similar as the Everglades) in South Africa!. They are in this area as well and some years ago one of the couple in the next village got caught in an electricity line. His wife will never "marry" again but will come back alone. This is really sad.
Your couple however looks a lot as if they are planning a family