Jersey Shore shark attacks of 1916 inspiration for "Jaws"—may be the lesser known bull shark." Biologists George A. Llano and Richard Ellis suggest that a bull shark could have been responsible for the fatal Jersey Shore attacks. Bull sharks swim from the ocean into freshwater rivers and streams and have attacked people around the world. In his book "Sharks: Attacks on Man" (1975), Llano writes, Ellis points out that the great white "is an oceanic species, and Schleisser's shark was caught in the ocean. To find it swimming in a tidal creek is, to say the least, unusual, and may even be impossible. The bull shark,
Jaws (film) an ordinary-guy kind of heroism born of fear-and-decency". Yet Heath moves beyond ideological content analysis to examine "Jaws" as a signal example of the film as "industrial product" that sells on the basis of "the pleasure of cinema, thus yielding the perpetuation of the industry (which is why part of the meaning of "Jaws" is to be the most profitable movie)". Andrew Britton contrasts the film to the novel's post-Watergate cynicism, suggesting that its narrative alterations from the book (Hooper's survival, the shark's explosive death) help make it "a communal exorcism, a ceremony for the restoration of ideological confidence." He