||Mika, 23 yo senegal parrot||Cayenne, 5 yo sun conure||Katana, 6 yo cockatiel||Monk, 4 yo peachfaced lovie||Onyx, 8 yo BH caique||Pluto & Neptune, 4 yo budgies||Tauntaun, 17 yo U2||
Thank you all so much for the responses. I think I will go with a 1" bar spacing just to be safe.
Going to drag the hubby with me on Friday to hopefully get one that I have my eye on -- it is 4' wide, 3' deep and 4' tall with 1" bar spacing. Now to figure out how I am going to fit something 4'x4' in my car @.@