Biology And Management Of White-tailed Deer In Alabama
Biology And Management Of White-tailed Deer In Alabama
Biology And Management Of White-tailed Deer In Alabama
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Among bucks, two males of equal status confronting one another<br />
may face off with heads lowered and ears pinned back. The hair<br />
along their backs usually is bristled as well. <strong>Of</strong>ten these males walk<br />
stiff-legged toward one another or circle several times. If the confrontation<br />
escalates, the hardened antlers often are used to charge and attack<br />
each other. These incidents may involve some light shoving, or on rare<br />
occasions, may result in a violent or lethal fight. Outside the breeding<br />
season, it is common for one buck to decline serious combat and accept<br />
the role of subordinate. Bucks also will rear and flail at one another.<br />
DEER MOVEMENT PATTERNS<br />
<strong>Deer</strong> are considered crepuscular animals (most active at dawn<br />
and dusk). However, new research suggests deer may be most active at<br />
night (Jacobson 1996). <strong>Deer</strong> do move during daylight hours, but not as<br />
much as they move at night. <strong>In</strong>terestingly enough, in this study, greatest<br />
daylight activity was reported in the late fall and winter<br />
months—most of which coincides with the deer hunting season in the<br />
South.<br />
Daily movement patterns also are affected by weather, availability<br />
of food, various disturbances, sex and age of the animal, and<br />
reproductive considerations. Bucks increase daily movement during<br />
the rut while does often reduce movement during estrus and late in the<br />
gestational period. The effect of moon phase on deer movement is poorly<br />
understood by biologists, but there seems to be general agreement that<br />
moon phase and position does influence the daily movement patterns of<br />
deer.<br />
Hunger is one of the most powerful factors affecting daily move-<br />
13