by Shep Eubanks | Mar 27, 2020
Wild Turkeys in Chufa planted in Gadsden County – Photo by Shep Eubanks UF IFAS
Wildlife management continues to be an area of growing interest on our local farms and ranches and has the potential to generate significant additional income to the farm enterprise. It is also an opportunity to practice good stewardship of the natural resources that we have in abundance here in the Panhandle. Each spring I get many phone calls from landowners wanting to know what they can plant to encourage wild turkeys to utilize their property more and to enhance the quality of their wild turkey habitat. Chufa is one such plant that wild turkeys love like most of us love ice cream and it is easy to grow and will provide feed for turkeys for several months.
What is chufa? Chufa is an African variety of the native nutsedge, which is a warm season perennial plant. However, chufa is not as aggressive as the native nutsedges and typically will not create problems with succeeding crops that you might plant after it. The actual foliage of the plant is not utilized by wildlife, but turkeys, hogs, ducks, and raccoons love the underground tubers that the plant produces. Each individual plant can produce 10 to 75 peanut kernel sized tubers (see photo 1) that wildlife utilize. These tubers are high in carbohydrates and protein, and they are also edible by humans, having a sweet taste similar to almonds or raw peanuts.
Photo 1. Chufa seed for planting – Photo by Shep Eubanks UF IFAS
Turkeys will usually begin to dig the chufas up in early fall as soon as the above ground leaves turn brown. In Florida, they will dig and eat the nuts from fall throughout the winter and into spring. (see photo 2 of turkeys feeding in a spring chufa patch)
Photo 2. Turkeys scratching up chufas – Photo by Shep Eubanks UF IFAS
If you are considering planting chufa there are several considerations to take into account. The chufa plant typically grows well anywhere that field corn can be grown. You should soil test the area you intend to plant and lime to a pH between 6.0 – 6.5. On most soils this requires 1 ton of lime per acre. Recommended planting dates are April 1st through June 30th in the panhandle area. Earlier plantings will provide higher yields, whereas later plantings typically will provide foraging for wildlife later into the following spring. To maximize use by turkeys into the spring I would recommend looking at planting in June. Chufa can be planted later than June 30th some years but remember that it takes the plant approximately 90 days to produce mature tubers and this must be accomplished prior to frost/cold weather. Plant the seed into a well prepared and fertilized seedbed. The seeding rate for chufa is 40 – 50 pounds per acre broadcast or 30 pounds per acre drilled on a 36 inch row spacing. Strive for a coverage of 3 or 4 seed per square foot. When broadcasting the seed, set your disk to cut about 4 inches deep. This will cover the seed to an approximate depth of 2 inches which is ideal for chufa. Normal fertilizer recommendations would be 200 pounds of 17-17-17 per acre or equivalent at planting. When the plants are 6 – 12 inches high (approximately 1 month old) you should top dress with 100 pounds of actual N per acre (300 pounds of ammonium nitrate) to maximize yields. With high costs of fertilizer this may not be as desirable, but yields will be smaller if fertilizer rates are reduced. For weed control options on chufa plantings consult with your local County Extension Agent for up-to-date recommendations.
Small plantings are feasible (less than ¼ acre) if wild hogs are not present. It has been my experience that best results are obtained with ½ acre or larger plantings. Chufa is a plant that will do a good job of reseeding itself, sometimes for several years. Reseeding can be accomplished by simply disking the area of the previous planting between April and the end of June and following fertilizer recommendations for the initial planting. For most locations it is advisable to move the chufa plot to a different location after the second crop to avoid problems with soil pests. (see photo 3 of typical planting).
Photo 3. Chufa planting – Photo by Shep Eubanks UF IFAS
If you have never planted chufas before for your turkeys, you may want to pull some up or disk a row up in the fall after the tops have died back. This will assist the turkeys in finding the plants if they have never encountered it before. Once they do find it you can expect to find tremendous areas of scratching. Quite often the plots will literally look like a mortar or bombing range where the turkeys dig down to get the chufas!
For more information consult with your local Extension Agent .
by Jennifer Bearden | Feb 14, 2020
“Zombie Deer” have been making headlines lately. What are “zombie deer”? They are deer with chronic wasting disease or CWD. CWD is a progressive, neurological disease that is similar to BSE or Mad Cow Disease. It is believed to be caused by a prion (an abnormal protein). CWD has not been found in Florida.
Deer infected with this disease exhibits signs such as excessive salivation and urination, weight loss, poor hair condition, head tremors and grinding of teeth. Also, odd behaviors may be observed in infected deer such as walking in circles, listlessness, staggering, standing with a wide stance, lowering of the head, and less interaction with other animals.
CWD is transmitted by deer consuming prions from infected feces, urine and saliva. Prions can survive in the soil and thus may infected deer for many years. Deer that are infected with CWD take 1.5 to 3 years to show clinical signs. This makes this disease difficult to control.
CWD has been found in the following states: Arkansas, Colorado, Illinois, Iowa, Kansas, Maryland, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Mexico, New York, North Dakota, Ohio, Oklahoma, Pennsylvania, South Dakota, Tennessee, Texas, Utah, Virginia, West Virginia, Wisconsin, and Wyoming. It has also been found in Canada, Norway, Sweden and South Korea.
Florida Fish and Wildlife Commission has a CWD Monitoring Program and has regulations to prevent the spread of CWD into Florida. How can you help protect our deer population from this devastating disease?
- Follow the regulations adopted by FWC in Executive Order 19-41 regarding the transport of carcasses and parts of animals in the deer family such as white-tail deer, elk, moose, and caribou.
- Dispose of carcasses and parts of harvested deer according to the FWC-approved Carcass Disposal Options
- Report sick or abnormal animals to FWC at 866-CWD-WATCH (293-9282)
- Take precautions when hunting in state or countries where CWD has been detected.
For more information on CWD in Florida, go to the FWC CWD website.
by Rick O'Connor | Jan 8, 2020
How cool, there is nothing wrong with other animals, but how cool for a year to be dedicated to turtles. And how fitting for the Florida panhandle. Based on the publication Biology and Conservation of Florida Turtles (2006), there are 38 taxa of turtles in our state. The majority of these can be found in the panhandle, particularly near the Apalachicola and Escambia Rivers. Within our state some species are only found at these two locations, and some are only found there on the planet.
A terrestrial gopher tortoise crossing the sand on Pensacola Beach.
Photo: DJ Zemenick
Everyone loves turtles.
I hear a lot of stories about families trying to rescue while they are crossing highways. And when it comes to conservation, most will tell you “don’t mess with the turtles”. They are not kola bears… but they’re close. So, we are excited that 2020 is not only the year to Embrace the Gulf of Mexico, but also the Year of Turtle, and we plan to post one article a month highlighting the species richness of our area.
Let’s start with turtles in general.
Most know they are vertebrates but may not know the backbone and ribs support the framework for their famous shell. The top portion of this shell, where the backbone is, is called the carapace. The hard portion covering their chest area is the plastron. And they are connected by the bridge. The shell is a series of bony plates covered with scales (scutes). These scales are what put them in the class Reptilia. Fish also have scales but differ from reptiles in that they have gills instead of lungs. Most turtles are excellent swimmers, but they must hold their breath underwater, and some can do this for quite a long time.
All turtles are in the same Order Chelonia. The terms tortoise and terrapin are more cultural than biological. There are 7 families, and 25 species, of turtles found in Florida. Some are marine, and some terrestrial, but most are what we call “riverine”, living in freshwater.
This aquatic Florida Cooter was found crossing a locals yard.
Photo: Deb Mozert
Turtles lack teeth but do have a blade like beak they can cut with. In general, smooth blades are carnivorous, serrated ones herbivorous, and their omnivorous turtles as well. Most prey are small, and most carnivores must conceal themselves to ambush their prey. Though depicted as slow animals in fairy tales and stories, turtles can be quite fast for a few seconds.
Most are diurnal (active during daylight hours) but some nocturnal activity does occur. They spend parts of their day basking on logs and other platforms to warm – turtles are ectothermic and rely on the sun for heat.
Mating occurs in the spring. And despite the fact that most are aquatic, nesting occurs on land for all. Except for a few live bearers, reptiles lay cledoic eggs (shelled) buried on dry ground. Sex is determined by the temperature of the egg in all except the softshell turtles, with eggs at 30° C or higher producing females.
Teaching our youth about the great diversity of Florida’s turtles.
Photo: Molly O’Connor
Despite their need for warm climates, they can be found throughout the United States. But it is the warm humid southeast where they thrive. Especially the northern Gulf Coast where 60″ of rainfall each year is the norm. We will bring you an article about a new species every other week throughout this year.
Let’s Celebrate the Year if the Turtle.
by Sheila Dunning | Dec 13, 2019
As the migratory birds stop off or stay in the Panhandle this winter, they need to find food, food and more food. There is a wide variety of migration activity in Florida beginning in the fall months of September, October, and November. From woodland song birds to waterfowl to the annual warbler invasion, so many different species show up in Florida. While year-to-year migration patterns and winter foraging grounds can shift for some species due to a variety of reasons, some birds stay in Florida for the winter months of December, January, and February. Some may arrive early and others may stay late.
Some North American breeding birds endure harsh winters; however, they are physically suited for cold environments in a number of ways. One, they are able to drop their metabolic rate to a near comatose state using very little energy. Two, they are able to position their feathers, or puff up, to trap heat generated by their own body. Others need to head to warmer climates.
Birds migrate for two reasons. Food and weather avoidance. North American breeding birds who nest in the northern part of the continent will migrate south for the winter. As winter approaches, insect and plant life diminishes in the snow-covered states. Migrating birds head south in search of food. Places like Florida are rich in insects, plant life, and nesting grounds.
Birds need high energy food to stay warm. Berry and seed producing plants contain proteins, sugars and lots of fats. Many native trees, shrubs and grasses can aid migratory and winter visiting birds in their relentless search for food. Gardening for birds and other wildlife enables an opportunity for people to experience animals up close, which providing an important habitat in the urban environment.
For more information on which plants are preferred by specific bird species go to: https://www.audubon.org/native-plants
For more information on landscaping for wildlife refer to: https://edis.ifas.ufl.edu/pdffiles/UW/UW17500.pdf
by Shep Eubanks | Nov 14, 2019
Eastern Wild Turkey Gobbler in Gadsden County – photo by Shep Eubanks UF/IFAS
The above picture of a strutting Eastern Wild Turkey is a sight that many hunters look forward to seeing every spring here in the panhandle of Florida. In order to manage wild turkeys and their habitat it is good to understand some basic facts about their biology.
Wild turkeys are considered a generalist species, meaning that they can eat a wide variety of foods, primarily seeds, insects, and vegetation. They prefer relatively open ground cover so that they can see well and easily move through their surroundings, but they aren’t picky about where they live as long as it provides them year-round groceries and safety. They are also a very adaptable species. Turkeys prefer low, moderately open herbaceous vegetation (less than three feet in height) that they can see through, or see over, and through which they can easily move in relatively close proximity to forested cover. Such open habitat conditions help them see and avoid predators and these areas will typically provide sufficient food in terms of edible plants, fruit, seeds, and insects.
Wild turkeys are considered, ecologically, to be a “prey species” and have evolved as a common food source for numerous animals—seems everything is trying to eat them. Turkey eggs, young (i.e.,poults), and adults are preyed on by such animals as bobcats, raccoons, skunks, opossum, fox , coyotes, armadillos, crows, owls, hawks, bald eagles, and a variety of snakes. Being prey to so many different animals has shaped the turkey’s biology and behavior. Turkeys experience high mortality rates and don’t live very long, on average, <2 years. They are particularly vulnerable during nesting and immediately after hatching. Because of this high mortality, reproduction is really important for turkey populations to replace the individuals that don’t survive from year to year. Wild turkeys have adapted to being a prey species in part, though, by having a high reproductive potential. Hens have the capacity to lay large clutches of eggs. If a nest is destroyed or disturbed, especially during the egg laying or early incubation period, the hen will often re-nest. Turkeys are also polygamous, with males capable of breeding multiple females, which further boosts their reproductive potential.
Turkey hen with poults foraging in a grassy field in Gadsden County – photo by Shep Eubanks UF/IFAS
Newly hatched turkeys, referred to as poults, need grassy, open areas so they can find an abundance of insects. Such areas are usually the most critical, and often the most lacking habitat in Florida. Under ideal conditions for turkeys, grassy openings would occupy approximately 25 percent of a turkey’s home range. Additionally, it is of equal importance to have such openings scattered throughout an area, varying in size from 1 to 20 acres such that they are small, or irregular in shape, to maximize the amount of adjacent escape cover (moderately dense vegetation or forested areas that can provide concealment from predators or other disturbances). Large, expansive openings (e.g., large pastures) without any escape cover are not as useful for turkeys since they generally will not venture more than 100 yards away from suitable cover.
Good habitat allows turkeys to SEE approaching danger and to MOVE unimpeded (either to move away from danger or simply to move freely while foraging without risk of ambush). In other words, good habitat provides the right vegetative structure. When thinking about habitat for turkeys, it’s good to always think from a turkey’s point of view….about 3 feet off the ground! Turkeys like open areas where they can see well and easily move.
Burning pine land in Gadsden County to improve wild turkey habitat – photo by Shep Eubanks UF/IFAS
One of the best management techniques to manage vegetation structure and composition is prescribed fire. Fire can be very destructive, but if properly applied, fire can be quite beneficial to wildlife and is one of the best things you can do for wild turkeys. When applied correctly, fire has many benefits. Some of the benefits of fire to turkeys and other wildlife include: control of hardwood by setting back woody shrubs and trees in the under story; improving vegetation height and structure; stimulating new herbaceous growth at ground level; stimulating flowering and increased fruit production in some plants; it improves nutritional value and increases palatability of vegetation. All of this leads to increased insect abundance and fewer parasites in the environment. Prescribed fire also has benefits for the landowner. Applied properly and regularly, prescribed fire will reduce risk of catastrophic wildfire which can destroy a timber stand. It reduces hardwood competition so favored pines grow faster and healthier; and reduces the risk of disease, particularly after a thinning or timber cut, by removing logging debris that would otherwise attract insects and disease-causing agents. It can also help control invasive species, and best of all it’s the least expensive option on a cost per acre basis.
Gobblers in pine stand after burn – Game Camera photo by Shep Eubanks
Another good practice is simply mowing or bush-hogging. Even in areas that aren’t super thick (such as around forest and field edges, or seasonal wetlands), mowing and bush-hogging alone, even without fire, are beneficial as they have much the same effect on the habitat as fire. Basically, you’re removing grown up vegetation and allowing light to reach the ground again. Within pine plantations, roads often provide some of the best, or only, turkey habitat simply because the surrounding vegetation becomes too dense so roads are used for feeding and moving throughout the area. In this regard, wide roads increase the amount of open habitat which provides lots of insects, seeds, and edible vegetation. They also reduce the opportunity for predators to ambush turkeys which can readily occur on narrow roads. Having wide roads is a good land management practice that lets roads dry-out quicker so that they can hold up to traffic better.
If you have pine dominated timber stands on your property, proper thinning is not only good for turkeys, but it’s good for your stand. Young pine stands, particularly those in sapling or early pole stages, are often too thick for wild turkeys, except as escape cover. They get so dense that they shade out everything underneath. They may produce some pine seeds when they get older, but for most of the year, there’s nothing to eat and nothing to attract turkeys to the area. For turkeys, thinning opens up the canopy and allows sunlight to reach the forest floor, which in turn stimulates plant growth of grasses, forbs and soft-mast producing shrubs.
If you have an interest in turkeys, do most management activities outside of the nesting season, which generally runs from the middle of March through June. From a practical standpoint that is not always possible, so on the positive side, if a nest is destroyed (whether by predators or management efforts), a hen will quite often re-nest. Also, the overall importance of management will often outweigh the loss of 1 or 2 nests. The time that turkey nests are at a premium is when a turkey population is low or just trying to get established into an area. In such cases every nest is valuable.
For more information consult with your local Extension Agent .
by Jennifer Bearden | Nov 8, 2019
Daikon Radish and Buck Forage Oats Plot
When people put in food plots and are not successful, I normally see the following three problems as possible cause. First, they didn’t consider soil pH or fertility. Second, they didn’t choose the right plant varieties for our area. Third, they didn’t manage weeds properly or at all. So following these three steps can help establish a successful food plot.
- Soil pH and fertility
Often wildlife enthusiasts ignore soil pH and fertility. If the soil pH isn’t right, fertilization is a waste of time and money. Different plants have different needs. Some plants need more phosphorus than others. Some need more iron or zinc or copper. The availability of these elements not only depends on whether they are present in the soil but also on the soil pH. Test, Don’t Guess! It takes a week or two to get the full soil sample results back and costs only $10 per sample. That’s a pretty cheap investment to insure a successful food plot.
- Variety selection
Cool season food plots are generally used as attractants for hunters. It does provide some nutrition for the wildlife as well. The goal is to select forages that are desirable to the animals as well as varieties that grow well in our area. Some great choices include: oats, triticale, clovers, daikon radish and Austrian winter peas. We recommend a blend because it extends the length of time that forages are available to the animals as well as decreased risk of food plot failure. For a more information on recommended cool season forages, go to https://edis.ifas.ufl.edu/ag139.
Tetra Treat Clover Mixture Plot
- Weed management
Often tilling the food plot prior to planting is enough to manage most weeds. This is okay when you have native weeds on relatively flat land. If erosion is an issue, or if more problematic weeds such as cogongrass are present, a different weed management strategy is recommended. Glyphosate is a good choice as it is a broad spectrum herbicide that will not negatively affect the food plot. Spray the area with glyphosate 3-4 weeks prior to planting to give it time to kill the weeds. Also, remember that many herbicides are not effective during droughts, so you either need to wait until we have rainfall or work with your extension agent to find a solution that will work for your situation.
These three steps are crucial to successful food plots. First, get your soil pH right and then fertilize properly. Next, choose the right forages and varieties to plant. Then control the weeds so they don’t choke out your food plots. The next step is to enjoy this hunting season. For more information on wildlife food plots, you can contact your local county extension agent.
