How can I create a DIY bird cage tray for my pet bird's cage?

To create a DIY bird cage tray, you can use a shallow plastic container or a metal tray that fits the dimensions of your bird's cage. Make sure to clean and disinfect the tray before placing it in the cage. You can also line the tray with newspaper or paper towels for easy cleaning. Additionally, consider adding a layer of bird-safe bedding material, such as shredded paper or wood shavings, to provide a comfortable and absorbent surface for your pet bird.