This super sonic bird chaser is designed to keep pigeons, starlings, crows, swallows, gulls, woodpeckers, grackles and other pest birds away. Ospreys belong to the raptor species which are birds of prey such as eagles and hawks. Ospreys are sometimes called fish eagles or fish hawks because they prey exclusively on fish. They do not fall into the category of "pest birds" which this unit is designed to keep away.
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