The audio is highly effective at stimulating immediate vocalization and activity in budgies. ⭐⭐⭐

While these audios are extremely effective at getting birds to react, owners should use them with caution. Effectiveness: ⭐⭐⭐⭐⭐

While it provides temporary enrichment, it can cause "flock confusion" since the bird hears a companion but can never find it. ⭐⭐⭐⭐

Useful for identifying if a quiet bird is healthy enough to sing, but potentially stressful if played for long durations.

This "audio review" refers to the popular YouTube video titled (No Budgie Can Resist This Audio: It Will Sing, Court, and Feel Accompanied).

Is it actually good to play chirping sounds for them? : r/budgies