Excursion: Aviary and Children’s Museum November 2018 National AviaryChildren’s Museum of Pittsburgh Painting at the Children’s Museum. Photo by Heather Mull. Watching flamingos at the Aviary. Photo by Heather Mull. It was a choose your own adventure day! The group could go to the Aviary to see the birds or to the Children’s Museum to interact and play. Peaking out to see the penguins at the Aviary. Photo by Heather Mull.