The sound could use some work.
It might be a good idea to pre-record with a decent amp then download through the mic port.
The story seems to be deepening, but large pieces are still missing. Some explication, maybe even a whole segment's worth would be welcome. Remember, just because you know what's going on doesn't mean that the viewers do.
Did you get the idea for the "Bird Docs" from the herb filled masks that people wore in the 1500's to ward off the Black Plague? They really do look as creepy in the Renaissance woodcuts as they do in your flash.