Join Date: Aug 2012
Location: Auckland NZ
Thanked 287 Times in 179 Posts
Rep Power: 15
I use plain news print paper.
I get this from the people who supply the printers with the paper rolls.
They get the short rolls back and then cut and sell these off.
I pay like $15nz for 500 sheets.
I use them on the cage floors, around the base and under the play gyms.
In the Aviaries I am not sure what you could use, if you are looking for a medium that can be cleaned out and replaced. Maybe wood (safe) shavings.
I have used mulch in the Geese pens and for a few of the other big birds. But these would be cleaned out almost daily, due to the pooh.
A tribute to my lost ones. RIP.