Even though Central Park's famous gay penguin couple Silo and Roy broke up (Silo, the Anne Heche of the penguin world, took to a lady penguin named Scrappy), they were immortalized in the adorable children's book, And Tango Makes Three. And Tango Makes Three recounts how Silo and Roy were given a fertilized egg to hatch, after they unsuccessfully tried to hatch a rock - and baby girl Tango was born. more ›