Grunion Grunion Invasion", "The Girls from Grun", and "The Grun Incident"). The Hillbillies prepare for an invasion of grunion, which they think are foreign invaders. F. Scott Fitzgerald included a scene in which the two main characters are on the beach during grunion mating season in his final unfinished novel, "The Last Tycoon". Charles Bukowski in his book "Mockingbird Wish Me Luck" (Black Sparrow Press 1972) wrote several poems about grunion runs including "the hunt" and "grab for grunion". Below is an excerpt from "the hunt": Grunion Grunion are two fish species of the genus Leuresthes: the California grunion, "L. tenuis",
Grunion research points to a restricted resource that is adequately maintained at current harvest rates under existing regulations. In the 1920s, recreational fishing of grunion caused definite signs of depletion resulting in a regulation passed in 1927 that established a closed season of three months from April until June. Grunion stocks improved and in 1947 the closed season was shortened to the months of April and May. This closure is still in effect to protect grunion during their peak spawning period. The periodic appearance of the grunion on Southern California beaches, and the act of catching them, is locally known as