I can imagine the two cow and bull exhibits could be used for Indian Rhinos (and even Malayan Tapirs could have access to one on suitable days).
I'd like to see the first elephant exhibit repurposed for a third Orangutan exhibit, which is needed. This, alongside the island opposite could serve as an extension to the existing Orangutan/Saimang Complex with aerial ropes connecting the two new exhibits to the previous complex. Such an extension would give the Orangutans space to breed.
Re. Bears, I think Sun Bears would be suitable for the Tiger enclosure in the Carnivores precinct but thinking realistically, they won't be happening anytime soon.
Although we do have hopes for this smaller African precinct, I doubt it'll eventuate. The Meerkats have a large home in Growing Wild already, and the other species like Caracal, Serval and Fennec Foxes don't fit into Zoo's Vics categories.
I'd like to see that area continue to be used for South American species. Capybaras would be a nice fit for the current Malayan Tapir enclosure. Maybe a small walkthrough aviary could do for next door, featuring Tamarins and Macaws/Conures.
Personally I have two main preferences for the way Melbourne utilise their elephant exhibit after their departure.
My first preference is similar to the one you mentioned where Melbourne convert the "Bull Enclosure" into a secondary exhibit for their Orangutans, connected to the original Orangutan exhibit via a series of high ropes akin to Auckland. Additionally, the Bull barn would be converted into another off-exhibit area for the Orangutans as well. This would literally double the Orangutan's area and I could see this complex comfortably holding a breeding group of 3.3 Orangutans and offspring, making it the region's second largest breeding center after Perth.
The remaining two elephant exhibits in this scenario would remain relatively the same and house a 1.1 pair of Indian Rhinoceros (potentially a mature Hari and an imported cow). The pair could be rotated between the "pool exhibit' and "cow exhibit' to provide enrichment and the cow barn with its three large stalls should easily accommodate a 1.1.1 grouping. (I've done a small diagram of the whole complex below)
I see this preference as the more likely of my two to occur, the Indian rhino's albiet a crowd drawer don't quite hold the gravitas of an elephant herd but that could be made up for with the expansion of the Orangutans and a world-class high ropes system. Overall the area would require no change in theming bar a simple name fix to "Trail of the Rhinos" or something similar.
My second preference involves the Tapirs that have been so heavily rumored. This scenario would consist of a rotation system between all three of Melbourne's current elephant exhibits, with a pair of 1.1 Indian Rhinoceros and a breeding group of 2.2 either Malayan or Brazilian Tapirs. Personally, I'd prefer Brazilians even though they would ruin the entire trail's theming, this is due to them both being more suited to Australian conditions and the fact that other zoos (Adelaide and DDZ) have expressed future interest in attaining Brazilians from overseas.
In this scenario, the Tapirs would inhabit the current bull barn, with its one large stall being divided into three or four smaller stalls. The off-display yard adjacent to the bull barn would also be utilized in this scenario to provide a second outdoor area for the Tapirs. Therefore on an average day, you'd have the two cows out together on exhibit, one of the bulls in the barn and the other with access to a stall and the holding yard. You could even give a tapir full run of the cow barn (now rhino barn) during the day to provide extra enrichment, whilst the rhinos are out on exhibit. Unfortunately, In this scenario, the Orangutans would remain the same as they are now.
The biggest issue with this preference if Brazilians are selected over Malayans, is how Melbourne handles the geographical mismatch. I have three options -
- The Trail remains the same, just renamed the "Asian Trail" and Brazilian Tapirs are claimed as a substitute for their Malayan cousins. (I wouldn't put this lazy option passed Melbourne tbh)
- The Trail is rebranded as the "Trail of the giants" or the "Dark Forest Trail", Melbourne could really lean into the child-aimed theming they have recently been going for with the Dinos at the Zoo and Growing Wild. Making the whole trail seem more whimsical, embracing the butterflies, and displaying mythical creatures like the unicorn "Indian Rhino" and Baku "Tapir".
- The most ambitious option of the three is rebranding the area as "Ancient Australia" with the Indian Rhino and Brazilian Tapir as stand-ins for Diprotodon and Palorchestes respectively. The proximity to Melbourne's "Australian Bush" section could also add a really cool past vs present dynamic, not to mention other easy-to-move species like Aldabra tortoises and Komodo dragons could be brought in as stand-ins for Meiolania and Megalania aswell. This is obviously the most expensive option but would really set Melbourne Zoo apart on a national level and the "Ancient Australia" theming could entice the magic pudding of funding that is anything indigenous-related. I just want to see an 'Elephant Odyssey' at SZ style area implemented in an Australian Zoo
Anyway sorry for my ramblings and hope these diagrams are somewhat intelligible. If anyone likes this in-deep theorization I might do one for Taronga next.