Do deer prefer certain types of agricultural lands over others?

Habitat Preferences

Deer in Alberta’s agricultural landscape tend to congregate in areas with high-quality food sources, particularly during the growing season. Alfalfa fields, for example, are highly attractive to deer due to their high protein content. In fact, research has shown that deer can consume up to 10% of their body weight in alfalfa per day. To create a deer-friendly habitat, landowners can consider planting legume crops like alfalfa, clover, or timothy grass in their fields.

Avoiding Human Disturbance

While deer will utilize agricultural lands with dense vegetation, they tend to avoid areas with high levels of human disturbance. This includes fields with frequent mowing, spraying, or other forms of management that can reduce habitat quality. To minimize disturbance, landowners can consider implementing rotational grazing or conservation tillage practices, which can help reduce the need for frequent mowing or spraying. By doing so, landowners can create a more deer-friendly habitat that supports a healthy deer population.

Field Characteristics

Deer in Alberta’s agricultural landscape tend to prefer fields with certain characteristics, including dense vegetation, abundant food sources, and access to water. Fields with a mix of grasses and legumes, such as alfalfa and clover, are particularly attractive to deer. In terms of specific field characteristics, research has shown that deer tend to prefer fields with a mix of 30-50% legumes and 50-70% grasses. By creating fields that meet these criteria, landowners can support a healthy deer population and enhance the overall biodiversity of their agricultural landscape.