Sockeye salmon species "Oncorhynchus kawamurae". Sockeye salmon use patterns of limnetic feeding behavior, which encompasses vertical movement, schooling, diel feeding chronology, and zooplankton prey selectivity. They can change their position in the water column, timing and length of feeding, school formation, and choice of prey to minimize the likelihood of predation. This also ensures they still get at least the minimum amount of food necessary to survive. All of these behaviors contribute to the survivability, and therefore fitness of the salmon. Depending on location and threat of predation, the levels of aggressive feeding behavior can vary. Sockeye salmon, unlike other species of
Sockeye Fire Sockeye Fire The Sockeye Fire was a 2015 wildfire that occurred near Willow, in the Matanuska-Susitna Valley, Alaska. By the time the fire was contained, of land had burned. The fire received its name because its origin was traced to Sockeye Avenue, in Willow. The fire forced the closure of the George Parks Highway near the fire, closing the primary road link between Anchorage and Fairbanks. Mandatory evacuations were ordered for residents and visitors between Milepost 69 and 77 of the highway. Authorities urged the residents of Willow to evacuate, utilizing the Emergency Alert System throughout the afternoon of June