Whitetail doe behavior was the last thing on my mind when I filled my buck tag on the first afternoon of my archery hunt.
But with three more days to go, the landowner invited me to keep hunting and help thin out the does. I was happy to oblige.
It was early afternoon when the first deer trotted into the food plot, giving me a bit of a start. I calmed myself and lifted my binoculars for a closer look.
A quick glance confirmed my suspicions: button buck. The little deer fed casually for 15 minutes before suddenly jerking its head up and staring back into the woods. Something was coming.
The next deer was clearly bigger and, like the first, wore no antlers. This might be the one, I thought. Binoculars confirmed it was a young doe, but it was still early and she was well out of bow range.
I settled back to watch the show and see what else might step out. This was a fun hunt with no pressure, so I was in no hurry to end it.
A Pecking Order Among Does
Two fawns darted into the field several minutes later, while a third and larger doe stopped at the woodline and stared hard in my direction. I wondered if she was just being an attentive mother or if she’d had a bad experience there before.
She stood motionless for several long minutes before something off to the side caught her attention. Another, slightly smaller doe and a single fawn paused briefly, then walked slowly into the plot. With that, the big doe flicked her tail and came forward.
Waiting for the larger doe to move within bow range gave me plenty of time to watch the doe behavior. All was calm until the solo doe drifted too close to the big doe, causing her to bristle, pin her ears back and take a couple of menacing steps toward the younger deer, which quickly backed off.
But when the doe with the single fawn fed closer, the reaction was different. They paid each other little mind until the smaller doe got quite close. Then they glanced at one another, flicked their tails and went right back to feeding.
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Why Doe Family Groups Matter
There was a lot going on there I didn’t understand, and it got me thinking about the social structure within deer herds.
When it comes to understanding whitetail deer behavior, bucks get most of the attention. That’s understandable, considering we spend most of our time trying to hunt them.
They’re also easier to tell apart because of their antlers. But whitetail doe behavior is worth studying, too, and a better understanding of it can help both hunters and deer managers.
There are no hard rules about the associations formed by antlerless deer, but there are trends. In fact, some of the most important whitetail doe behavior shows up in the bond between a doe and her fawns.
That family group stays together for the first six or seven months of the fawns’ lives, though they usually separate briefly during the rut.
ALL Whitetail Behavior Changes During the Rut, Does Included
One of the first sure signs does are being bred is the appearance of what I call rut orphans. It’s not entirely clear how a doe becomes separated from her fawns during the rut, but it happens. She might drive them off, but it’s probably more likely a male suitor does it, especially in the case of buck fawns.
Biologists still aren’t sure whether that separation is intentional or simply the result of a buck cutting a hot doe out of the group and driving her away from the other deer. Either way, she and her fawns usually remain apart until courtship is finished.
A lot of factors influence whether and when the doe and her fawns reunite, but they usually do. It’s probably not so much that she allows them back as it is that they simply cross paths again.
In most cases they’ll reunite as soon as the doe returns from her breeding hiatus, often within a day or two. Once reunited, the fawns stay with their mother through the rest of fall, winter and early spring. They may also be joined by other deer if doe groups coalesce into winter aggregations.
As many hunters have observed, especially around food plots, does form loose associations in the fall. That doesn’t always mean the deer in those groups are related, but often they are.
You might see a doe and her fawns enter a field, followed shortly by a yearling doe, or maybe a younger adult doe with one or two fawns. There’s a good chance that younger doe is the older doe’s offspring from a previous year.
How Doe Dispersal Shapes a Herd
Another important part of whitetail doe behavior is dispersal, which differs from that of bucks. These are generalities, not rules, but a typical doe dispersal pattern is sometimes called the rose petal effect.
Once a doe is old enough to breed, she leaves her maternal home range. If space is available, she’s likely to establish a new home range nearby. It might even overlap.
Her siblings and future generations may do the same, and if you mapped those overlapping home ranges through time, the pattern could resemble a rose.
In areas with high deer densities, does are more likely to be distributed fairly evenly, depending on food and cover. But where deer numbers are lower, distribution can be patchy, with pockets of concentrated deer.
Hunters would be wise to learn where those doe pockets are.
Yearling bucks, on the other hand, tend to disperse farther from their natal home ranges. Recent studies suggest that may be driven by increased aggression from older bucks, though it could also be simple youthful wanderlust.
Whatever the reason, that tendency likely helps maintain genetic diversity. It also makes yearling bucks more vulnerable, because they often find themselves in unfamiliar territory at the worst possible time, hunting season.
Buck Behavior Isn’t Doe Behavior
The social structure among adult bucks is different. In summer, bucks form loose male-only associations called bachelor groups or bachelor herds. Some sources claim those groups are separated by age class, but there’s little evidence to support that.
Where I live, bachelor groups usually contain bucks of all age classes. As for kinship, some may be related, but because bucks disperse farther, that’s probably less common than it is with does.
Bucks spend much of their time in and around core areas, and their daily movements can be pretty routine. That’s why the early season is often the best time to pattern a buck, especially around a food source.
Unless disturbed, bucks often stick to a pattern, and where you find one, you often find several. All of that changes as the days grow shorter.
Even in summer, there’s still some element of dominance, possibly left over from the previous fall.
Bucks Have Their Own Pecking Order
A more dominant buck might use body language, vocalizations or an occasional kick to keep a subordinate in line, but things usually remain fairly civil until autumn.
As testosterone rises, bucks become less and less tolerant of one another. Whatever bonds formed in summer break down fast.
It starts with casual sparring, but those shoving matches soon take on more serious meaning.
That matters because it helps bucks sort out the pecking order. Eventually, every buck becomes dominant or subordinate to every other buck he encounters regularly.
As the rut nears, bucks become loners and avoid one another. How aggressive they get depends on the situation. In a food plot, bucks may simply keep a polite distance. If there’s a hot doe nearby, one buck may chase a rival right out of the area.
Can One Doe Dominate the Group?
People often misuse the term dominant buck to describe an individual that dominates every other buck. Bucks do form dominance hierarchies, but their associations, movement patterns and dispersal are so dynamic that the rankings can change.
A buck might dominate the others in his bachelor group, then find himself challenged by strangers once the rut gets going. Or he may wander far enough from his core area to run into a bigger, badder buck.
Again, it’s different with does. Because they remain together for much of the year, and often from one year to the next, it’s possible for one doe to dominate the rest.
She’s probably the oldest and may even be the mother or grandmother of the other does in the group. If so, the others probably learned many of their survival skills from her and may follow her lead.
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So-Called Barren Does Can Be Explained by Typical Doe Behavior
Despite overwhelming evidence to the contrary, the myth of the old barren doe still hangs on, partly because it gives some hunters a way to rationalize shooting a doe. Research shows mature does continue to breed and produce fawns through most, if not all, of their adult lives, especially in more heavily hunted populations where they don’t live all that long anyway.
An adult doe may be without fawns for several reasons, but old age usually isn’t one of them. Disease, injury or malnutrition could cause her to abort. Her fawns may also have been killed by predators.
As soon as fawns hit the ground, they become prime targets for bobcats, bears and coyotes. They can also die from disease, injury or malnutrition.
Regardless, the doe-to-fawn ratio is an important index of herd productivity. Under normal conditions, an adult doe will usually give birth to two fawns. Younger does, especially in their first year of motherhood, may produce only one.
With so many factors in play, a single season of hunter observations is less useful than long-term trends.
If you start seeing a pattern of declining fawn numbers, it’s a good sign something is off, and you may need to apply predator control or improve food and cover.
Final Thoughts on Whitetail Doe Behavior
All things being equal, there are some general trends in the social structure of whitetail herds. But all things are seldom equal.
Even without hunting pressure, outside factors such as disease, predation and other natural causes of mortality can change that structure quickly and dramatically.
Rather than a fixed model, a deer herd is usually a work in progress, and one that never really gets finished.
Trying to sort out the structure of your herd can be useful for both hunting and management, but don’t lean too heavily on your observations. Chances are, the picture will change again soon.