The dietary habits of Apodemus sylvaticus, commonly known as the field mouse, are characterized by opportunistic omnivory. The bulk of their sustenance is derived from seeds, grains, and nuts, reflecting their prevalence in agricultural and woodland environments. Examples of food sources include acorns, berries, and the seeds of grasses.
Understanding the dietary needs of these creatures is vital for comprehending their ecological role and impact. Their feeding behavior influences seed dispersal, affecting plant populations. Furthermore, as a food source for predators, their diet indirectly supports the larger ecosystem.