...it has a base, galvanized iron. It originally didn't come with anything and it was on concrete pavers but I was having mice/rat problems so DH put the base on it. But I dont put a topping or anything on the base, it's just the plain iron.
Thanks for all your replies, very helpful.
The aviary is 6 ft long, 2ft wide and 5 ft high at the lowest point and about 7 ft high in the dome. I have 2 tiels and 1 budgie. I would like to get more budgies though. I had a bit of a clean out today with branches and it's much more roomy in there for them. I just hate getting in there, my budgie is very elderly and cant really fly so it stressed her out a bit me being there, she'd be okay but the tiels get all flighty.
My aviary looks like this http://farm5.static...._78553ed6c7.jpg but the back wall is completely enclosed and the door area a bit different. I really want a new aviary but they are very expensive so we have thought about building something or hubby suggested he might be able to extend the existing aviary. Other than a passing comment that's all the info I have. I wonder if we could increase the depth by detaching the back wall and inserting some extra sides and flat roof.
Here's a picture of the new indoor budgie.
Thanks again
I have to say you have one beautiful looking bird. STUNNING!