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.
Spring and Fall are excellent times to stock trout in recreational ponds. However, stocking trout without knowing if they are appropriate can be disastrous. A fish kill can result either immediately or in the future without an understanding of specific pond and fish species characteristics. Rainbow trout are a preferred species by pond owners in Western North Carolina. However, some pond owners stock trout only to later discover the pond is not appropriate.