Various species consume the fruit of Malus trees, particularly the smaller, more tart varieties. These fruits, often overlooked by humans, provide a valuable food source for a range of wildlife, especially during the fall and winter months when other food sources are scarce. Examples of creatures that utilize this food source include mammals like deer, rabbits, and rodents, as well as a variety of bird species.
The consumption of these fruits plays a vital role in seed dispersal for the trees themselves. By ingesting the fruit and later depositing the seeds in new locations, animals contribute to the propagation and distribution of these trees across the landscape. This symbiotic relationship benefits both the animals, who gain a nutritional resource, and the trees, which gain a wider geographical range. The small fruits can be a crucial energy source for animals preparing for hibernation or enduring harsh winter conditions.