Generally when spraying with Temprid FX Insecticide, pets should be removed from the room while spraying & may return once the product has dried. Since these are exotic birds though, we would recommend checking with your vet to make sure that it is okay that they are only removed from a room. Birds in general can be super sensitive to products and need to be completely out of treatment areas for several hours. Regarding the smell, the product does state it has a low odor but it should go away by the time the product dries. You may also open the windows to help dissipate the smell quicker
Temprid FX Insecticide should dry clear and not leave any type of residue once dry when the instructions are followed on the product label. If there is a concern of where it is being applied, we would recommend testing a small, inconspicuous area first to be safe.