One thing you need to know about finches, it doesn’t matter what their breed is, finches like flying. They don’t like obstructions when they fly.  Before getting a pet finch, think of where they will live. If you want to breed them then your best option make sure that your finches come in pairs.  If that is the case then make sure that their cage is at least 30 inches in length.  Oviously a larger group would entail a bigger cage.  Finches may not be social creatures especially when human being are involved but they always go around in pairs. When building a home for your finches, give them enough space to fly.  This enables them to be strong, happy, active, healthy and comfortable.  It is their form of exercise.  Remember that the cage size is also determined by the bird size and breed.  There are breeds of finches that are very active and you don’t need a huge cage for them.  A medium sized one will do if they are comfortable.  Your finches may even mate if they feel comfortable enough in the place. Finches come in

Building Your House With Regard To The Finches