Puffins, Predators and Pirates -- Film Description:
"Presents an intimate view of life in a puffin colony on Great Island off the coast of Newfoundland and states that the puffins' existence is threatened by the attacks of herring gulls that have been drawn to the area by increasing quantities of human garbage. From The Nature of Things series."
-- WorldCat

Source:
"WorldCat" OCLC Online Computer Library Center. http://www.worldcat.org/.