11. A tube feeder with black oil sunflower will attract goldfinches, woodpeckers, titmice, chickadees and nuthatches. 12. "It was a solid pool of black oil ." 13. Much of the shoreline remains coated with a 6-inch to 1-foot ring of black oil . 14. Teaching equipment was in extremely short supply and black oil cloth was used for blackboards. 15. Dmitri pulls the stitches off his eyes, resulting in Marita getting infected with the black oil . 16. 1 / 2 cup pitted black oil -cured olives 17. Mulder destroys the platform's radio so that the black oil -infected crew cannot communicate with the aliens. 18. _What is the significance of the black oil ? 19. When it rained, it looked like black oil , and it smelled like mothballs or old garbage. 20. The current mix in Pine Haven contains black oil sunflower, hulled sunflower, raw peanuts and safflower.