The Kikhchik is one of the main
chum salmon rivers in west Kamchatka, along with the
Bolshaya and Icha rivers. These three rivers are also the main
coho streams in the region. The chum salmon ascend the rivers for spawning between June and September, with the greatest numbers in July or August. G. V. Belavin worked at
Kikhchik from 16 April to 13 September 1929. He noted that the
chinook salmon migration into the river ended around mid-June, while chum salmon were taken in June and continued to migrate until September. The river is home to several thousand chinook,
sockeye,
pink, chum and coho salmon. It also holds large populations of
char, freshwater
trout and
steelhead trout. A 1987 study found that migratory
arctic char in the Kikhchik River had a fecundity fork length at age five of and a life span of ten years. ==Notes==