The Great Night Heron Mystery

The Great Night Heron Mystery

Available on Prime Video
S1 E3: Each summer, Smithsonian's National Zoo is flooded with calls from visitors reporting large brown birds on the loose. Surprise--these supposed fugitives, black-crowned night-herons, are visitors just like them. They've flocked to the zoo for over 100 years, breeding on its grounds and stealing its food for months at a time.