animal tracks from the harbour seal, phoca vitulina, on the beach at grenen, denmark

animal autumn bake beach blue climate clouds coast day daylight denmark doze dunes environment europe fall grenen harbor harbour jutland laze lazy morning nap nature north northsea peaceful phoca relax relaxing rest resting sand sea seal sealife seals september skagen steinkobbe summer sun sunbathe sunbathing three vitulina waves wild wildlife