Characteristics of Roost Sites of Adult Wild Turkey Females

Abstract

Little research has examined roost-site selection processes by eastern wild turkeys (Meleagris gallopavo silvestris). Additionally, few studies have quantified selection of roost sites relative to availability of habitats within the home range and female movements prior to roosting. Hence, we examined selection of roost sites relative to availability of habitats within the home range and assessed the relationship between selected landscape metrics and location of roost sites. We obtained 638 triangulated roost locations on 34 adult female wild turkeys during 1996-97 on a study area composed of different landowners in central Mississippi. Roosting habitat use differed (P < 0.01) from availability within home ranges, with females preferring to roost in sawtimber pine (Pious spp.) and pine-hardwood stands. Distance to nearest creek and stand age frequently differed (P < 0.05) between roost and random sites. Roost sites were closer to creeks and in older aged stands than random sites. Females did not appear to increase movements prior to roosting, suggesting that roosting may influence female movements throughout the day, allowing females to be at preferred roosting sites at dusk. Alternatively, females may simply roost in the nearest suitable habitat at the end of the day. We suggest managers and biologists consider importance of stand age and landscape metrics to roost site selection when managing for eastern wild turkeys.