AZA Tag no program

[elefante]

This might be a dumb question, but if there is no program on an AZA Tag does that mean that animal is essentially phased out, or there are no specific breeding goals? For example, I saw that with wild boar. I know the Minnesota Zoo has (or at least had) wild boar at one time, are they not being bred?

 

[wild boar]

Minnesota Zoo had nine at one point. They are now down to one. When Russia's Grizzly Coast opened, the zoo had acquired a pair who recently had seven piglets. Two or three were sent out, to where I don't know, and the species was never bred in Minnesota. I know this doesn't really answer your primary question but I thought I could answer your second one.