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How to Choose the Right Decoy Size for Geese?

April 5, 2026

Quick Answer

Choose a decoy size that mimics the natural size of geese in your hunting area, typically a minimum of 30 inches in length, but ideally closer to 40 inches for maximum effectiveness.

Determining the Right Decoy Size

The size of your decoy is crucial in convincing geese to fly down to your setup. A decoy that is too small can be easily seen as a threat or a predator, causing the geese to avoid the area. In contrast, a decoy that is too large may appear more realistic but can also be seen as suspicious.

Decoy Size by Season and Habitat

In general, you want a decoy that is around 30-40% smaller than the average geese in your hunting area. For example, if you are hunting in an area with large Canada geese, you may want a decoy that is around 40 inches in length. However, if you are hunting in an area with smaller Ross’s geese, you may want to opt for a decoy that is around 30 inches in length.

Additional Tips for Success

In addition to choosing the right decoy size, it’s also essential to consider the number of decoys you use, their arrangement, and the type of motion you use to attract the geese. A good rule of thumb is to use at least 3-5 decoys, arranged in a semi-circle or a V-formation to mimic the natural flying pattern of geese. You can also use a motion-activated decoy that flaps its wings or moves on its own to add to the realism of your setup.

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