When an uplift pushes a batholith or smaller body of hardened magma toward the surface. And sometimes when magma fails to reach the surface it hardens in to rock. Over time, the forces that wear away Earth's surface such as flowing water, ice, or wind-may strip away the layers above the hardened magma and finally expose it.
Deciding if a trout is a sea trout or a brown trout can be easy if the sea trout is fresh run from the sea âsea trout are distinctively silvery in colour and may still carry sea lice. However, once they have been in fresh water for a while they return to brown trout colours.
Honestly, the first step is go where they are. It's hard to catch them where they are not. They like cold, clear, unpolluted water typically above 10,000 ft. The first and hardest step is to get where they are. Are you looking for stream trout or lake trout, because your methods will be different for each. Stream trout like royal wulffs up on top, and copper johns subsurface. Jigs are good too. A lot of the creeks in the Winds have a pretty steep gradient, so there's not much time for spinners to work their magic.