I thought the DLC pattern was like:
Spring - Grassland/Forest/Wetland themes
Summer - Dryland/Rainforest themes
Fall - Wetland/Scary/Cold themes
Winter - Cold/most wanted themes/new gameplay feature
...but it could be anything at this point.
This time, for either Fall or Winter I would like to have either some
pineforest/european/eurasian animals we are still missing.
More animals with antlers (zoos are ussually overfilled with them), wisent (long succesfull conservation story), wild boar (very common in zoos) and maaybe european type of a wolf. I know that would be hated by many but cmon, we have only two species of wolves... I would really preffer the american "red wolf" though, he's distinct and critically endangered.
AND either for Fall or Winter I would really love to have
tibetan/nepal/himalayan/mongolian themed pack with building pieces. Lovely and unique. Since we already have the famous irbis and przewalski horse, animals I would like to see there would be:
Saiga (CR) - antilopinae
Absolutelly unique and Critically Endangered animal seen nowhere else.
Kiang (LC) or Onager (EN) - equidae
While Kiang is more unique in color and ear shape (no other equine with this ear shape) it's has the Least Concern of conservation.
Onager looks less unique as it would be second "donkey" after african wild ass but this species is Endangered.
(to make this pack more diverse I would add Musk deer instead but these two species are very close to my heart, that is why I've put them there and Musk deer for animal pack version instead)
Tibetan fox (LC) - canidae
Even though it's not endangered species we can agree it got it's popularity how strange and 'unamused' look it has, there is no other fox like this.
Wild Yak (VU) - bovidae
We can't forget Vulnerable wild yaks for this pack. Unique and majestic looking animal.
For exhibit animal, I am not sure.
Probably
Toad-headed agama or
Gobi racerunner
If it was an
Animal Pack (which I would be sorry for the lack of the building pieces) I would add also these animals:
Pallas's cat (LC) - felidae
View attachment 358965
Another unique and adorable 'unamused' fella.
Musk deer (VU) - moschidae
If this animal won't be represented anywhere else, it's the perfect time to make this unique Vulnerable species shine.
Hog badger (VU) -mustelidae
I am sure this one have a lot of fans and would be a second badger after the european.
Tibetan antelope (NT) -caprinae
or Tibetan gazelle (NT) -antilopinae
View attachment 358966
I can't chose between these Nearly Threatened species. They are both unique in their own ways. Gazelle is cute and fluffy, antelope is standing out more with it's unique fur pattern and horns.
I didn't add birds as most of the non-flying species are too small, we don't have flying birds yet to consider eagles, and for cranes, I don't know how many of people would be happy that another bird they finally get is a red-crowned crane "reskin".
Otherwise for Winter, I am not the "I want birds" yeller but every year I have that slight hope that they are keeping birds pack for Christmass season like they did with Aquatic, to have the most sales. If not for big birds, walk-through type of birds in the big exhibit system like we have with bats and butterflies. This or finally little aquariums as exhibits to just put fishes (where we could mix species, which are compatible, together as we want), plus some plants enrichments, fishes having not complex swiming loops, plus fishes for ponds as a decoration or with new "habitat" system of the fishes needing feeding and clean water to not die, and quests can look at them to increase happiness.
But personally, I would like that one pack I described above, more.