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White-tailed Deer:. History and Population Research By: Kevin Fussell. General Information. Odocoileus Virginianus Found all across the U.S. Lives throughout all of Florida. Known for it’s long tail Buck (male) - antlered
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White-tailed Deer: History and Population Research By: Kevin Fussell
General Information • Odocoileus Virginianus • Found all across the U.S. • Lives throughout all of Florida • Known for it’s long tail • Buck (male) - antlered • Doe (female) - antlerless
General Information (cont’d) • Buck’s can get up to six feet long and three to four feet tall • Weight ranges from 100 to over 300 lbs. • One of most popular big-game animals • Family to black-tailed and mule deer
Anatomy • Ruminant (cud-chewing) animals • Four-chambered stomachs • Buck’s antlers are composed of bone • 1st set of antlers by 18 months • New set each year
Anatomy (cont’d) • Vision is best at night • See at a low resolution during daylight • Deer have excellent hearing • Life expectancy is 15 to 20 years • Two purposes of coat
Habitat • Mostly thought of as woodland species • Sometimes live in “edge” habitat • Home range of about one mile • Need cover to hide
Social Lives • Females exclude males after maturity • Buck’s and doe’s travel separate • Exception is during breeding season • Breeding season, or “rut,” is between December and January • A Buck’s neck swells and he is very active during rut
Social Lives (Cont’d) • Female gestation is 200 days (7 months) • One fawn is typical in Florida • Sometimes up to three are born • Fawns are able to walk within a few hours after birth • In Florida, the doe population is larger than the buck pop.
Diet • Primarily Herbivores • Feeding habits vary from locations • “Preferred”, “Marginal”, and “Starvation” foods • Spring and Summer foods • Winter foods
Where the Math Comes In or • Rate of change
Final Population Equation • Population in time t
Works Cited Murray J.D., Mathematical Biology: An Introduction. 1989, 1993. p 1-3. http:facstaff.uwa.edu/jmccall/BY103/whitetail_deer.htm. Whitetail Deer. p 1-3. 10/11/05. http://canoecreekranch.com/whitetail_deer_pop.htm. Whitetail Deer. pg 1. 10/11/05. http://www.whitetails.com/facts.html. Whitetail Deer. p 1-3. 10/11/05. http://www.mvhs.edu/mvhsproj/deer/deer.html. The Maryland Virtual High School. Deer Population. P 2. 11/08/05. http://www.hsus.org/wildlife/a_closer_look_at_wildlife/deer. html. Deer. p 1-2. 10/12/05. http://www.floridaconservation.org/viewing/species/wtdeer. htm. White-tailed Deer. p 1-2. 10/12/05.