Scarecrows, which are designed to look like humans, are placed in fields to protect crops from crows and other birds. The use of scarecrows dates back to antiquity, though nowadays they tend to pop up most frequently this time of year as Halloween or autumnal décor. When a scarecrow is in use and a crow is deterred from pilfering corn, it also eats acorns, berries, and seeds, along with small rodents, crayfish, and insects. You can read more in the Audubon Field Guide.
Elizabeth Roscio
Preservation Librarian