Season 45 Episode 4512 - Big Bird Loses His Nest Friday November 21, 2014 Big Bird loses his nest to Minnie Mynah and she won’t give it back because of the bird rule – finders keepers, losers weepers. Chris tries to help but after no success takes it to the Supreme Bird Court. The Court initially sides with Minnie but Big Bird helps them realize they too would feel sad and angry if they lost their nest. Subject: Self-Regulation Brought to you by: Q & 0 Word on the Street: Empty – When something doesn’t have anything in it. If you've seen "Big Bird Loses His Nest" please like this post and share your thoughts below.