Greater Prairie-Chicken vs Lesser Prairie-Chicken

In short

The Greater Prairie-Chicken and Lesser Prairie-Chicken can be distinguished by size, habitat, and vocalizations. The Greater is larger and typically found in tallgrass prairies, while the Lesser is smaller and prefers midgrass rangelands with sandy soils.

Identification tips

• Size: Look for the larger size of the Greater Prairie-Chicken.
• Habitat: Note the habitat; Greater Prairie-Chickens are in tallgrass prairies, while Lessers are in midgrass rangelands.
• Vocalizations: Listen for distinctive calls, especially during courtship displays.
• Behavior: Observe courtship displays for unique behaviors.

Size

The Lesser Prairie-Chicken is smaller than the Greater Prairie-Chicken.

Plumage

Both species have similar plumage patterns, but the Lesser Prairie-Chicken may appear slightly paler.

Behaviour

Courtship displays are distinctive between the two species, with the Lesser Prairie-Chicken having unique behaviors.

Habitat

Greater Prairie-Chickens are found in native tallgrass prairies, often interspersed with agricultural areas, whereas Lesser Prairie-Chickens prefer midgrass rangelands associated with sandy soils.

Voice

The vocalizations of the Lesser Prairie-Chicken are distinctive compared to those of the Greater Prairie-Chicken.