A few species, for example the Mediterranean parrotfish (S. cretense), are secondary gonochorist, meaning some females do not change sex, and the ones that do, change from female to male while still immature (i.e., reproductively functioning females do not change to males).
R. B. Winter State Park. R. B. Winter State Park (also known as Raymond B. Winter State Park) is a Pennsylvania state park on 695 acres (281 ha) in Hartley Township, Union County, Pennsylvania in the United States. It is in the ridge and valley region of Pennsylvania and is surrounded by Bald Eagle State Forest.
avg time. Trail Description. Known around the area as Halfway Dam, R.B. Winter State Park offers some great woods double and single track with forest roads. This gets to be a pretty remote area of PA so it's easy to get on a forest road and end up far away from the park and its year round freezing cold lake.