A different angle. There is a bit of shadow from another cage however the under-exposure and blur of the background makes it much less obtrusive.
Considering that the room is full of cages and other clutter this technique gives me the best results with the equipment and location I have.
In addition only basic post-processing was need to get the end result.

Nikon D800, Nikon AF-S VR Micro-Nikkor 105mm f/2.8G IF-ED, SB600