Can birds become dependent on bird feeders?

Birds become accustomed to a reliable food source and will visit daily. However, birds search for food in many places, so if your feeder goes empty, most birds will find food elsewhere. During periods of extreme ice, snow, or cold, the sudden disappearance of food might be a hardship.

If you are leaving town during freezing weather, consider having someone fill your feeder while you re away. More.

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