Interesting point, would have to disagree. DAK, Bucsh Gardens, Sea World ect rely soley on attendance l would have thought.Yet they are doing very well.
Admitedly they are usually not dealing with the problems of old and outdated enclosures. I would think that they also do not spend nearly as much on insitu programs as public zoos do.
Seems to me that public zoos are going to have to, as they are doing actually. Dramatically reduce the variety of species. Become more competitive.
I have heard that over the past 10-20 years that zoos are actually employing more keepers per animal than ever before. This obviously has many benefits. Can they afford to keep doing this?
Just how many more ways are there going to be get more money from visitors? Are we going to see behind the scene behind the scene tours