Fig. 5
From: Towards more-than-human heritage: arboreal habitats as a challenge for heritage preservation
Hollows in large old river red gums. Top left: a small cavity. Top middle: hollow from a lightning strike. Top right: a large hollow from fallen branches (image by Colin Judkins). Bottom left: a large fissure and a protruding hollow. Bottom middle: a root cavity enlarged by fire (image by Friends of the Albury Botanic Gardens). Bottom right: a snag with a large hollow and numerous entrances (image by Colin Judkins)Â (Source of all inattributed images: the authors)