Chinook salmon successful at guarding their redds. Chinook eggs hatch, 90 to 150 days after deposition, depending upon water temperature. Egg deposits are timed to ensure the young salmon fry emerge during an appropriate season for survival and growth. Fry and parr (young fish) usually stay in fresh water 12 to 18 months before traveling downstream to estuaries, where they remain as smolts for several months. Some Chinooks return to the fresh water one or two years earlier than their counterparts, and are referred to as "jack" salmon. "Jack" salmon are typically less than long, but are sexually mature and return at
Cyril Salmon, Baron Salmon the Queen's Bench Division, and received the customary knighthood. In 1964, he was made a Lord Justice of Appeal and sworn of the Privy Council. On 10 January 1972, he was appointed a Lord of Appeal in Ordinary, being created, at the same time, a life peer with the title Baron Salmon, of Sandwich in the County of Kent. On 25 July 1929, Salmon married Rencie Vanderfelt (d. 1942), the daughter of Sydney Gorton Vanderfelt, and they had two children, Gai Rencie Salmon (b. 1933) and David Neville Cyril Salmon (b. 1935). Following his first wife's death in 1942, Salmon