There is a media section on the forum where you can post photos taken in individual collections etc.
If you go here
Zoo Photo Galleries - ZooChat
you can find the relevant collection. There is also a section for posting for ID on birds if thats what you are seeking. Otherwise if you are documenting a visit or a few birds in one place you could start a thread or add to the collection thread news with images or reports, that way things are not so spread about and people might want to comment on them.
When photographing birds like this you might want to try waiting for them to get a bit further from the wire (if the enclosure allows it) so you can 'throw' the shot past it - otherwise it's quite hard to see the bird for the fence if that makes sense.