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 until recently. This stream was alternatively called "Kemer Brook" ("Kemer Çayı") or, especially in western sources, as the "Caravan Bridge Brook", by the name of a historic bridge, also celebrated in literature, which checked the entry into the city of İzmir throughout the 19th century. The flow of this stream varies from a full rush of water in winter to a trickle, even a dry bed, in summer. In the light of descriptions by Aristides and other accounts dating from the Roman imperial age, this stream seems, in fact, to be the weakest candidate for association with Homer's Meles. Roman-era