Sesame Street Season 45 Episode 12 Big Bird Loses His Nest Episode Title: Big Bird Loses His Nest Episode Description: When a new bird Minnie Mynah, tries to take Big Bird's nest by claiming the bird law "finders, keepers," the Sesame Street gang take their case all the way to the Supreme Bird Court! Also included in this episode, actor and comedian Jonah Hill explains the word "empty," and Murray takes an exciting trip to the zoo.