%0 Journal Article
%T Discounted Deer Quality Value as a Criterion for Deer Management Decisions
%A Scott P. Wills
%A David C. Guynn
%A Jr
%A Thomas James Straka
%J Wildlife Biology in Practice
%D 2011
%I Sociedade Portuguesa de Vida Selvagem
%X Discounted cash flow analysis is a standard financial tool that considers the time value of money and calculates the present value of a future sum of money. A model was developed using the same concept to estimate discounted deer quality value of a white-tailed deer (Odocoileus virginianus) herd based on the value and survival rate(s) by sex, age. These values are discounted, using market interest rate as the discount rate and as the measure of the time value. The model was used to determine the optimum age for harvest of antlered bucks in commercial hunting operations. Based on discount rate, value by age and quality, and survival rates, optimum harvest age varied from 1.5 years to 5.5 years. Survival rate (s) was fundamental in determination of optimal harvest ages. The model was also used to examine the feasibility of management practices aimed at increasing or improving herd condition. Assuming a discount rate of 10% and increasing values for bucks ranging from 1.5 to 5.5 years of age, the optimum harvest ages produced ranged from 5.5 years when s ¡Ý 80% and 1.5 years when s < 60%.
%K Quality Deer Management
%K Management Decisions
%U http://dx.doi.org/10.2461/wbp.2011.7.6