I had no thoughts of elephants eating the trees. More concern of lots of small saplings being in a paddock with big elephants, seeing as they are not always the gentlest with vegetation in general, (whether being consumed or not)
Not a critique of the Melbourne herd as I don't believe I have ever seen them in an enclosure with any vegetation, so can't judge.
The Melbourne exhibits might not have trees, but some overhang one of the paddocks and Luk Chai was intent on browsing from them on my visit. They (and any elephants) would certainly make short work of any vegetation, hence the barren ground of the region’s elephants exhibits.
The "forest" hasn't been planted in an area where the elephants will be housed - but more in an area that's part of the precinct.
Bear in mind that I couldn't tell whether the trees were planted or just in pots in that area - it was too hard to tell.
Just on the paddock planting, I have one idea - which I may have heard someone mention (but can't recall): I watched a tv show on new innovative methods of farming whereby a farmer planted a full field of corn and various other crops and just left it for months - then after it had grown a lot they let the herd of cattle in to eat it all. It's a form of crop rotation too. With these five paddocks they could do something similar with this for the elephants. I seem to remember hearing something about something similar - but I think it would be an awesome idea for some annual enrichment.
That’s not a bad idea. I’ve heard a similar story with cows and turnips. Auckland Zoo have a hillside planted with vegetation and Burma is often taken up there to browse from the trees. Werribee will have a much larger herd (eight in the matriarchal herd) so your idea of crop planting (once it’s gone, it’s gone) would probably be a better alternative than allowing them free-range of a forest, which then requires recovery time.
