More than Winter season, the eggs hatch into pretty small salmon known as alevin which continue to have their yolk sac hooked up. Alevins keep near to the redd for any number of months hiding from predators during the spaces between gravel. During this phase they eat the yolk sac https://kylerasptz.is-blog.com/37269915/not-known-factual-statements-about-fresh-atlantic-salmon-fillet-farm-raised