toxicTom: I think the Leipzig Zoo is one of the most progressive in this regards. Almost all animals have enough room to withdraw and relax, and they are building for the (very) few that still have old corrals, lately the flamingos moved into a new, more spacious home.
A few years ago they openend this huge greenhouse
Gondwanaland. We were they shortly after the opening (we have season tickets, a great thing for a family with children). And then regularly every few weeks. And for months almost no animals were to be seen - they all kept to their "private" areas until they gut used to the new environment.
Many people were very disappointed. We liked, because it's good for the animals and Gondwanaland itself also works as a botanical garden.
A lot of zoos and wildlife centres now are concentrating more on conservation and welfare, rather than the old thing of just showing animals off to the public. It worked okay in the Victorian days, but more recently they are shifting to prioritise the survival of species, education, and welfare. Which is why many new or better funded zoos make the effort to keep the animals as comfortable as possible, not like the old zoos of the 19th century.
adaliabooks: We're not so lucky where we are now :(
But where I lived in Ireland it was the middle of nowhere and we used to get all sorts. Owls, bats, foxes and lots of other things too.
We get all them here, and badgers and lord knows how many other animals. It's wonderful, but then that's the nice part of living and growing up out here and not in a big city.