Unfortunately no Our zoo is nearly the smallest one in Russia (excluding private zoos & petting zoos).
2,5 hectares of space only.
All plans for a larger territory were failing since 1930's. Maybe it's a curse.
I have seen red-necked wallabies kept in outdoor only enclosures in many parts of Europe (even in deep snow in Estonia and Poland), with only basic shelters, so they are very hardy species that could probably survive much, if not all of, the year outside - if there was space available.