"Greater glider (Petauroides volans) live capture methods" by Ana Gracanin, Andrew Pearce et al.
The greater glider (Petauroides volans) is a difficult species to study because they are arboreal, spending the majority of their time in the canopy. Here we review methods used to capture greater gliders and describe methods that are more effective in capturing greater gliders while decreasing risks to animal welfare. The routine uses (1) detection surveys (three methods trialled) to identify hollows occupied by greater gliders, and (2) tree climbing of identified den trees by a qualified tree climber who extracts the greater glider by hand from the hollow if it is shallow enough or waits up ...
Source: uow.edu.au