I am suggesting that potentially in the future ew could take some time to improve existing reserves and add some new animals to them and here is what I suggest :
Layton lakes :
Californian quail
Fox squirrel
American badger
Mountain goat
Hirschfelden :
European badger
European mufloun
Western capercaillie
Sika deer
Medved Taiga :
Siberian roe deer
Arctic fox
Common weasel
Vurhonga savannah :
African leopard
Greater kudu
Fallow deer
Striped hyena
Parque Fernando :
Fallow deer
Wild boar
Culpeo fox
Père David’s deer
Yukon valley :
Dall sheep
Wolverine
Willow ptarmigan
Roosevelt elk
Cuatro Colinas :
European badger
Fallow deer
Aoudad
Red squirrel
Silver ridge peaks :
Bob white quail
Shiras moose
Coyote
Red fox
Te arawoa :
Rocky Mountain elk
Sambar deer
Ring necked pheasant
Rusa deer
Rancho del arroyo :
Plains bison
Black bear
Mountain lion
Mississippi acres :
American beaver
Bobcat
Coyote
Lots of waterfowl
Revontuli coast :
Roe deer
European pine marten
Grey seal
European beaver
New England mountains :
Woodcock
Snowshoe hare
Fisher
Ruffed grouse
Emerald coast :
Dingos
Water buffalo
Australian shell duck
Also one last thing is to make more subspecies in the game.Yukon moose shiras moose eastern moose etc. (please leave your suggestions in this thread)