A birdcage (or bird cage) is a cage designed to house birds as pets. Antique (or antique-style) birdcages are often popular as collectors' items or as household decor but most are not suitable for housing live birds, being too small, or of unsafe materials or construction.ood quality cages designed for pet birds are more suitable. Most parrot cages are made or wrought iron and painted with a non-toxic paint referred to as powder-coating. However, the newest trend in the market is cages made of solid stainless steel.
A viewport is a 2D rectangle that defines the size of the rendering surface onto which a 3D scene is projected.
A view is a scene or vista that's visible from a certain point. If you think your hotel room has a view of the ocean, it'll be disappointing to open the blinds and discover your view of a Dumpster instead. The range of what you can see is also called your view. When you're keeping an eye on kids at the beach, you try to keep them in your view. As a verb, view means to watch.