Possibly, where you live will determine weather you can practice archery in your backyard. However it's vital you take the necessary safety precautions and be sure to always check and follow local laws and regulations.   Firstly, it's important to make sure that your backyard is safe for archery practice. This means that you should clear the area of any potential hazards, such as people, pets, or property that could be damaged by an errant arrow. Also, you should be aware of your surroundings, such as neighboring houses and streets, and make sure that your arrows won't fly over any property lines or into any public areas.   Secondly, you should consider the size of your backyard and the type of equipment you have. Target archery requires a large area, usually a minimum of 40 yards or more, to practice safely. You can use smaller bows and shorter arrows if you have limited space, but it is essential to practice with the same equipment you plan to use in the field or competition.   Lastly, it's important to check with your local authorities to ensure that backyard archery is allowed in your area. Some countries, states and municipalities may have laws or ordinances that prohibit or restrict backyard archery, so it's important to be aware of these before you begin practicing.   Therefor it's highly recommended to consult with an local archery expert or a coach to help you to choose the right equipment for your skill level and backyard size, as well as to learn the local laws, safety procedures and techniques.