Bird feeding is typically thought of as an activity of birdwatchers, often called birders, though not all birdwatchers condone the activity. People who feed wild birds often attempt to attract birds to suburban and domestic locations. This requires setting up a feeding station and supplying bird food. The food might include seeds, peanuts, bought food mixes, fat and suet. Additionally, a birdbath and grit (sand) that birds store in their crops to help grind food as an aid to digestion, can be provided.