Is it true that the weight of a trained kestrel flown at birds fluctuates no more than 2 or 3 grams during a season?

The assertion that the weight of a trained kestrel flown at birds fluctuates no more than 2 or 3 grams during a season is accurate due to the nature of falconry training and the importance of maintaining optimal weight for performance. In falconry, particularly with species like kestrels, weight management is crucial for ensuring that the bird is fit for hunting and maintains its agility and responsiveness.

A kestrel's weight will naturally fluctuate with changes in feeding and activity levels, but skilled falconers work diligently to manage their bird's diet and exercise to keep these fluctuations minimal. A stable weight within the range of 2 to 3 grams allows for precise control over the bird's hunting readiness. Any significant variation in weight can impact the bird's performance, energy levels, and overall health, making careful monitoring and adjustment a fundamental part of falconry practice.

Therefore, it is considered standard practice for trained kestrels to maintain such minimal fluctuations throughout a season, ensuring they remain at their peak condition for hunting activities.