by Pajarita » Thu Nov 20, 2014 10:50 am
Well, actually, yes, the risk is much higher outside than it is inside but there are benefits, too (sunshine, fresh air, etc). Wild birds can transmit disease just by flying over the aviary so even if they don't approach it, the risk is still there and there is absolutely nothing you can to prevent this because spores, bacteria and viruses are all spread by air so, unless the aviary is inside a glass bubble, contagion is always possible. As to the predators, you need to bury the hardware cloth, at least, two feet down into the soil all around the perimeter and put something into the soil right under the door to prevent predators from digging under it to get inside. Mosquitos are another problem so a well made aviary should have mosquito screening all around as well as the hardware cloth (but this is a bit of a luxury, I would think). You also have to provide some shade as well as protection from the elements. Now, if you are planning on been there with them all the time -quite impractical, if you ask me- then you don't need to bury the mesh all around or provide protection from the elements but you still have to provide shade because little birds do get sunstroke, same as people. But I don't understand why you cannot have another budgie because, if you have a cage large enough for one, you have a cage large enough for two.