Grunion until the next tide series high enough reaches them 10 or more days later. Grunion eggs can extend incubation and delay hatching if tides do not reach them for an additional four weeks after this initial hatching time. Most of the eggs will hatch in 10 days if provided with seawater and the agitation of the rising surf. The mechanical action of the waves is the environmental trigger for hatching. The rapidity of hatching, which occurs in less than one minute, indicates it is probably not an enzymatic function of a softening of the chorion as in some other fishes.
Perfect Creature Cannes in 2005 it was announced that 20th Century Fox had purchased the North American theatrical rights, plus other key territories in what was the largest deal between a major American studio and a New Zealand film. "Perfect Creature" is the sixth most expensive New Zealand film ever made after "The Lord of the Rings" films, "The Frighteners" and "The World's Fastest Indian" respectively. The film was shot primarily around Dunedin and Oamaru in New Zealand's South Island. Perfect Creature Perfect Creature is a New Zealand made horror/thriller film from 2007, written and directed by Glenn Standring and starring Saffron