Author Archives: blovett

antlergrowth

The Whitetail’s Annual Miracle: Antler Casting and Regeneration

Editor’s note: Spring is a time of rebirth, and nothing illustrates that like the whitetail’s annual cycle of antler loss and regrowth. Here are some incredible insights into this process courtesy of Deer & Deer Hunting‘s John J. Ozoga. Antler Casting Although the timing of antler growth is quite synchronized by photoperiod, generally starting...

rubz

Rubs: The Whitetail’s Communication Hub

Humans learn by seeing. Deer do, too. When a hunter comes upon a big rub, his heart skips a beat. When a whitetail buck encounters a rub of any size, it has different thoughts. Our excitement has to do with hunting possibilities. A buck’s has to do with identifying who made the rub, because...

White-tailed deer use their incredible sense of smell to determine what's around them.

Chemical Signals: The Whitetail’s Communication Key

Popular hunting literature is filled with claims regarding the attractive powers of certain deer lures. “Estrous urine” lures, in particular, are advertised as being packed full of “hormones” and “pheromones,” reputed to be irresistible to a buck in rut. Just what is a so-called pheromone? And what do scientists have to say about this...

Why do they only show up at night?

Revealed: The Truth About Spotlight Deer Surveys

Hunters expect wildlife managers to determine how many deer there are in an area, and biologists strive to do so. Common approaches to examine deer population size and trends include harvest data reconstruction, pellet and track counts, and browse, camera, aerial, infrared and thermal-imaging surveys. By John J. Ozoga, Deer & Deer Hunting Contributor...

response

Dialing Up Big Whitetails: Rattling Response Varies

In experiments, buck response to rattling was greatest during the rut and lowest during pre-rut. However, seasonal response rates varied according to buck age. By the Deer & Deer Hunting staff Young bucks (1½ to 2½ years) were more responsive to rattling during the pre-rut period, whereas middle-aged bucks (3½ and 4½ years) more...

southrut

The Southern Whitetail Rut: Um, When Is That Again?

Throughout much of the whitetail’s range, the rut is fairly synchronous , occurring roughly about early to mid-November. As you move south, things change — sometimes dramatically. There are numerous mitigating factors, including climate, genetics, nutrition, sex ratio and radically different day lengths. By Bob Humphrey, Deer & Deer Hunting contributor One of the...

doefawnrut

Why Whitetail Fawns Rule (The Second Rut, That Is)

This past week, we looked at the many fallacies of the second rut. Today, we’ll discuss the true foundation of the second rut: doe fawns. Surprisingly, many doe fawns can breed before their first birthday. According to Deer & Deer Hunting’s John J. Ozoga, the key to doe fawns achieving estrus is tied to...

2ndrut

The Second Rut: More Fiction Than Fact?

The premise is simple: Buck-to-doe ratios are so woefully out of whack there’s no way all the does can be bred during peak breeding. It’s also understood that does not impregnated cycle back into estrus 23 to 30 days later. So if you wait the number of days in the does’ cycle past peek...

mockscrape

Signpost Secrets II: Revealing the Mysteries of Whitetail Scrapes

As I discussed in my previous “Whitetail Behavior” blog, white-tailed deer rely heavily on scent-marking at antler rubs and scrapes, commonly referred to as signposts, to communicate information of social significance, especially during the breeding season. There’s good evidence deer can communicate individual identity, dominance rank, physical condition, breeding status and other bits of...