Southern bluefin tuna 1 km in length to catch sardines. Bycatch mortalities of the fishery include the common dolphin ("Delphinus delphis") which is a protected species under state and federal legislation. The species is protected federally under the Environment Protection Biodiversity & Conservation Act. Tuna cages attract sharks, which are drawn to fish which sometimes die in the pens and settle in the bottoms of the floating nets. Inquisitive sharks may bite holes in nets and enter the cages or become entangled in the nets and subsequently become distressed or drown. In response, employees of tuna ranching operations will either enter the water
The Snow Creature begins to change Parrish’s opinion regarding the creature’s existence (such as the tell-tale “giant footprints”). Finally, the team makes contact with the snow creature, who hurls stones at them from atop his mountain refuge. The expedition tracks the creature to his cave, where they encounter the creature, along with two other Yeti’s - a female and young one. The team also discover Subra’s wife, who is guarded jealously by the snow creature. Parrish forcibly prevents the enraged Subra from shooting the Yeti, reasoning that the creature is more valuable for science alive. This delays the capture long enough to enable