Budgies, also known as parakeets, are social birds and thrive best in the company of other budgies. In the wild, they live in large flocks and engage in social interactions throughout the day. Keeping a budgie alone can lead to feelings of loneliness, boredom, and even depression.
It is generally not recommended to keep a single budgie unless you can provide it with ample social interaction and mental stimulation. As a responsible owner, you would need to spend a significant amount of time with the budgie, engaging in play, training, and talking to provide the companionship it needs.
If you are unable to spend adequate time with a budgie or do not plan to get another budgie as a companion, it is better not to keep one as a single pet. Instead, consider adopting a different pet that is more suitable for solo living. If you want a pet bird but cannot commit to the social needs of a budgie, you might consider getting a single pet bird that is more content being alone, such as a canary or a cockatiel. Remember that keeping a pet comes with responsibilities, and ensuring their well-being and happiness should be a top priority.