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.
out the Southeast have reported dispersal rates among yearling bucks<br />
as high as 85% (Holzenbein and Marchinton 1992). These studies have<br />
shown dispersal distances among yearling bucks ranging from two miles<br />
to greater than six miles (Kammermeyer and Marchinton 1976). While<br />
the actual percentage of yearling males that disperse great distances is<br />
debatable—it is certain a significant proportion of yearling males do<br />
disperse.<br />
Maternal aggression (directed at immature bucks by their mothers)<br />
during the breeding and fawning season has been identified as a<br />
primary cause for dispersal among yearling bucks. Additionally, studies<br />
have shown temporary<br />
dispersal among 40 to 50% of<br />
1-1/2 and 2-1/2 year old bucks<br />
during the rut. Thus, pressure<br />
from adult bucks is a<br />
primary factor in these events<br />
(Downing and McGinnes<br />
1976). Compared to bucks,<br />
yearling does display very<br />
little dispersal with the exception<br />
of the breeding/<br />
fawning periods. Much of this<br />
dispersal among young does<br />
is temporary.<br />
Dispersal of buck fawns or “button<br />
bucks” typically occurs during the<br />
breeding and fawning seasons when<br />
they are forcibly driven away by their<br />
mothers.<br />
15