Klonk is represented by red fox ("Vulpes vulpes)", European badger ("Meles meles"), wood mouse ("Apodemus sylvaticus") and other, usually common species. The goal of the protection plan is to secure the important geological profile and preserve it for future study. Klonk is mainly threatened by amateur palaeontologists who expect a rich locality, however the location is important mainly due to microfossils. Another threat is the overgrowing of vegetation, which has been successfully removed mechanically and by herbicides in the past. The removal of unwanted vegetation should also help the return of the original vegetation, which used to be strongly influenced by
River Meles sources describe Meles as a very short stream rising at a number of springs close together in the outskirts of the city to form immediately a circular-shaped lake and joining the sea within eyeview, with a steady and equal flow, alike in summer and winter and navigable almost until its source. The description applies remarkably well to the stream which reaches the sea at a short distance east of the "19th century Kemer – Caravan Bridge Meles" stream, and which is not even a stream in the strict sense of the word, but consist of numerous sources which form at