This Barn Swallow left its wintering grounds in South America in February or March. It arrived at Ottowa National Wildlife Refuge in Ohio probably in early May, where my migratory path intersected with its path.
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This Barn Swallow left its wintering grounds in South America in February or March. It arrived at Ottowa National Wildlife Refuge in Ohio probably in early May, where my migratory path intersected with its path.
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