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.
Fall is an ideal, if not perfect, time to stock trout in your pond. Whereas much stocking is done in the spring, fall stocking does offer some very significant advantages. If your pond is shallow, warms up too much for trout or has an abundance of algae and weeds which use up a lot of oxygen during the summer consider stocking in the fall. Many of the problems associated with poor ponds are alleviated in the fall.