Severe outbreak of the Pine Moth ("Dendrolimus pini") population in the Lieberose Heath ("Lieberoser Heide") in Brandenburg, Germany. Everywhere one can see wandering Pine Moth caterpillars on the trees and on the forest floor. Picture taken in a Scots Pine ("Pinus sylvestris") forest near Pinnow, district of Schenkendöbern, Landkreis Spree-Neiße.