Blue Velvet Easter Egg - Origins of the Bird in Blue Velvet

In the main menu, press down on your remote until a blue bird appears. Click enter and that's it.
There's also a fence that appears but it does'nt seem to do anything. There's another one in the special features menu. Click on mysteries of love :documentary. Once you're there click up until "Mysteries of love" changes color...You'll hear Isabella Rosselini talk about Lynch and her character in the film..not very exciting though...