yeah great idea, the birds can fly up and down like a helicopter on the sides and play "poop on the visitors" in the top section to pass the time of day
It needs to revolve so birds on perches disappear underground and reappear on the other side rising up from the depths
Although in all honesty I like any enclosure that puts animals around visitors. This is so much better that the same volume of space in one simple cylinder
Very different. I am not sure how well these parakeets use the enclosure, it may have been better suited to a small arboreal mammal such as a squirrel species ? I always view an enclosure in terms of how well the animal can actually use the available space ie; quality of space provided.