AM24039Does tree hollow volume influence use by small arboreal mammals?
Identifying the specific tree hollow requirements of hollow dependent fauna is central to managing these shelter resources, as well as where habitat restoration is required. We installed pairs of carved tree hollows to investigate whether hollow size preferences were shown by the threatened brush-tailed phascogale (Phascogale tapoatafa), inland sugar glider (Petaurus notatus) and agile antechinus (Antechinus agilis). Low occupancy of the hollows relative to high visitation was attributed to abundant natural hollows. Photograph by William Terry.
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