Do Ruffed Grouse Utilize Different Levels of Vegetation?

Habitat Preferences

Ruffed Grouse are found in a variety of habitats, including deciduous and coniferous forests, as well as mixed hardwood-conifer forests. They typically inhabit areas with dense understory vegetation, such as shrubs and small trees, which provide cover and food. In particular, young Ruffed Grouse tend to inhabit areas with dense shrub layers, while older birds prefer areas with more open canopies and a mix of shrubs and trees.

Vegetation Structure

Research has shown that Ruffed Grouse prefer areas with a mix of vegetation heights, including understory shrubs, saplings, and small trees. In particular, they tend to prefer areas with a high percentage of shrubs and small trees (less than 10 feet tall), which provide both food and cover. For example, a study in northeastern Minnesota found that areas with 40-60% shrub cover and 20-40% small tree cover were preferred by Ruffed Grouse.

Management Implications

For hunters and land managers, understanding the habitat preferences of Ruffed Grouse is critical for managing populations and maintaining habitat quality. To create Ruffed Grouse habitat, land managers can use techniques such as thinning to create a mix of tree sizes, as well as planting shrubs and small trees to create a diverse understory. Additionally, avoiding over-b browsing by deer and other herbivores can help maintain a healthy understory and promote Ruffed Grouse habitat.