Werribee's exhibits are just huge. All of them (besides the fidget spinner exhibit) stretch way off into the distance.My first thought was the same.
- Dubbo house seven elephants in four groups
- Werribee house nine elephants in two groups
- Monarto house five elephants in four groups*
*Aspiring to achieve two groupings long term
I’ve never once heard public criticism of Dubbo’s elephant complex with regards to space (in contrast to Taronga Zoo which did); and Dubbo’s complex is approximately a quarter of the size of Werribee’s.
If the funding was there to do it, Werribee absolutely could increase their holding capacity to the originally quoted number of 45 elephants. Subdivide the paddocks and add in additional barn facilities and they’re good to go. By merely adding a gate to the fenceline sub-dividing the paddocks they insure against the inevitable evolution of guidelines around exhibit size (which are currently exceeded beyond comprehension).
One my visit to Werribee, the elephants had dinner in the semi off display paddock adjacent to the barn. The enclosure is about 7 acres in size itself according to google earth's rough measurements, but it's design isn't wide like the other enclosures; instead it stretches all the way back to the entrance road (where the elephants can also be spotted from the entrance road if they're on the hill at that end of the exhibit). The browse was spread over the whole enclosure, and it was just beautiful to watch the elephants slowly disappear into the far distance.
I was also told by volunteers that the elephants can also disappear in the two paddocks located next to the highway, with there being an invisible dip that the elephants can access before the fenceline (so the fenceline isn't visible at all). You can roughly see here (to the left of the image):

