Habitat relationships of bobwhite quail and cottontail rabbits on agricultural lands in Halifax County, Virginia

I examined the relationships of quail and rabbits to agricultural land uses in the Virginia Piedmont during 1986-1987. Bobwhites and cottontails were censused and the associated habitat components quantified at 2 scales: macro-scale at 121 road transect stations, and a micro-scale at 87-foot transect stations. Additionally, the quail's immediate habitat was measured using variables found in the HSI model for northern bobwhite. The paucity of rabbit sightings prevented an analysis of habitat relationships for this species. Relative quail densities decreased from 1986 to 1987 along both road and foot transects (P < 0.05). A model (R² = 0.374) relating relative density of quail at stations to adjacent habitat found positive (P < 0.10) relationships for crop/crop, road/pasture, road/fallow, and "other" edges and negative (P < 0.10) relationships for road/tall grass yard edge and 3 variables describing dense overstory canopies. The presence/absence of quail at foot transect stations was related to habitat characteristics using logistic regression. Wooded fallow fields, the length (m) of pasture/fallow and forest/forest edges, and the total number of all edges present were positively related to quail presence (P < 0.001). Analysis of quail-centered plots indicated quail preferred areas with more woody cover, less grass composing the herbaceous canopy, more bare ground or light litter ( < 2 cm deep), and more honeysuckle canopy than was randomly available (P < 0.05). Management recommendations are to emphasize maximizing the number of different edges present, especially the combinations highlighted by this analysis. Efforts should be made to maximize the number of fallow fields in early successional stages. Cultivation of field borders and corners, waterways, and other idle areas should be discouraged.

Name thesis:degree_name

Master of Science

Level thesis:degree_level

masters

Discipline thesis:degree_discipline

Fisheries and Wildlife Sciences

Department dc:contributor.department

Fisheries and Wildlife Sciences

Grantor dc:publisher

Virginia Tech

Year dc:date.issued

1988

Author dc:creator

• Cline, Gerald A.

Chair dc:contributor.committeechair

• Stauffer, Dean F.

Committee members dc:contributor.committeemember

• Kirkpatrick, Roy L.
• Bromley, Peter T.

Statement dc:rights

• In Copyright

Licence dc:rights.uri

• http://rightsstatements.org/vocab/InC/1.0/

Dc Identifier Other

etd-06222010-020136

OAI identifier oai:identifier

oai:vtechworks.lib.vt.edu:10919/43388