In the last few weeks we have received an increase in calls about snake encounters. Most of these have dealt with small juvenile snakes folks are finding on their property, or in their homes, but we are also hearing about large ones.
Corn snakes are excellent climbers and consume a lot of rodents. Photo: Nick Baldwin
Most of the 56 species of snakes found in the southeastern United States breed in spring or summer and this time of year people begin to encounter the juveniles from this year’s brood. The Southern Black Racer has been the most common encounter we have heard from and this is because the young do not resemble the adults at all. But panhandle residents should be aware that there are several species who do breed in the fall and the adults will be seeking each other this time of year increasing your chances of an encounter. Of those that do breed in the fall 16 can be found in the panhandle.
Three of these species are small terrestrial snakes. They would include the Florida Red-Bellied Snake, the Southeastern Crown Snake, and the Southern Ringneck Snake. These are typically less than 15” in length and move at night. They frequent the underbrush where they hunt for insects and small amphibians and are no threat to people or pets.
There are 4 species of local mid-sized snakes that are fall breeders. The Rough Green Snake, Eastern Garter Snake, Eastern Hognose Snake, and the Scarlet Snake are all very common and pose no threat to people and pets. The Green Snake and Scarlet Snake can be found in around trees this time of year and the Eastern Hognose is often confused with the Pygmy Rattlesnake. Hognose differ in that they have round pupils and an upturned nose; of course they lack a rattle as well. Scarlet snakeis confused with the Eastern Coral Snake but can be distinguished but their red head (instead of black).
Gray rat snake crossing a driveway. Photo: Carrie Stevenson
Of the 8 species of large terrestrial snakes only 2 are known to breed in the fall locally. These would be the Gray Rat Snake and the Eastern Indigo. Both of these snakes can easily reach 6 ft. in length and tend to terrify people but in reality these are both rather docile and consume a significant number of disease carrying rodents; Indigos will actually feed on venomous snakes helping to control their populations. The Eastern Indigo Snakehas not been seen in the Florida panhandle since the late 1990’s and is current listed as an endangered species in our state.
We have 15 species of non-venomous water snakes in the southeastern U.S. but only 1 local is a fall breeder; the Queen Snake. This snake is found in all panhandle counties except those along the coastal portion of the Apalachicola River; Bay, Gulf, Franklin, and Wakulla counties. As a group water snakes tend to be aggressive, and some can be quite large, but they pose no danger to people and pets.
Finally the ones most are concerned with. There are 6 species of venomous snakes in the southeastern U.S. All 6 can be found in the panhandle and all 6 breed in the fall. This means that males will be out seeking females and encounters could occur. Copperheadsare rare in Florida but are most often encountered along the region of the Apalachicola River. These snakes tend to be cryptic and move very little. They will release a musk to warn that you are getting to close. There are 2 subspecies of Cottonmouths in the panhandle. The Florida Cottonmouthis found in the coastal counties of the Apalachicola River (mentioned) and the Eastern Cottonmouthis found elsewhere. They prefer water but will move upland during the cooler months. They have a reputation of being aggressive but are actually no more aggressive than other snakes. Like most, they are trying to avoid you. The Eastern Coral Snakeis the only neurotoxic snake in our state. This animal moves through the underbrush seeking prey, including other snakes. They are rarely encountered but are quite common.
The familiar face of an Eastern Diamondback Rattlesnake. Photo: Nick Baldwin
Then there are the most feared of the group – the rattlesnakes. The Timber Rattlesnakeis actually not that common in Florida but many travel to Georgia and Alabama during deer season where they are common. The Eastern Diamondbackand the Dusky Pigmy Rattlesnakesare common here. All three species breed in the fall and could be encountered this time of year.
Many of our local snakes will den during these cooler months and some in groups. All should be aware of this when exploring stump holes and such while visiting the outdoors. Also know that on warm sunny days they may venture out to bask in the sun; another chance to encounter them.
For more information on how to handle an encounter or a snake bite visit the Escambia County Extension website ( http://escambia.ifas.ufl.edu ) or contact Rick O’Connor at 850-475-5230; roc1@ufl.edu .
Warming temperatures have awaken snakes that have been dormant during the winter months. As a result, they are more active during abnormal times of the day and move more than they typically do while searching for food. This also means more people are likely to encounter with them.
Even though most snakes are nonvenomous, many people fear them and will go out of their way to kill them if an encounter occurs. Interestingly, 95% of the humans bitten by snakes are either trying to catch or kill them; suggesting the best thing to do when encountering a snake is to leave it be.
Brush piles such as these attract snakes. These should be kept away from where family members play. They can actually be used to move snakes away from areas where you do not want them. Photo: Rick O’Connor
How can you reduce your chance of encountering a snake?
Most snakes found around the house are either seeking suitable habitat or food. Anything that could attract rodents or amphibians could attract snakes. Overgrown landscaping, trash or brush piles, bird feeders, water features, garbage, and greenhouses are examples of snake attractants many people have. To reduce your chance of an encounter you should move such items away from the house, and for those that you cannot – keep as clean as you can. Snakes do not like to cross short grass, so a frequently mowed yard helps as well. If you live near good snake habitat you may have to invest in silt fencing, or a similar product, that has a slick surface which is difficult to crawl over. If placing silt fencing along the boundary you should have the wooden stakes on your side of the fence; snakes can climb these.
What do I do if I encounter a snake?
The first thing you should understand is that, like most animals, there is a zone around snakes in which they feel threatened. When they detect you, they react as if you are the predator. If you are outside their zone they will remain motionless. If you cross the line, they will try to move away to avoid being attacked. If they have nowhere to move they will turn and defend themselves; this could mean a strike. If a snake is encountered, try not to move towards the snake and if you are already close try to give the animal an escape route. Many will want to know if the snake is venomous. Of the 46 species and subspecies of snakes in our state only six are venomous. Of these, five belong to the family Viperidae and can be identified by the elliptical eye pupil, the triangle-shaped head, and the second set of nostrils (pits) on the snout. These include the three species of rattlesnakes, the moccasin, and the copperhead. One venomous snake, the Eastern Coral Snake, does not have the appearance of a viper. The coloration of this snake is red, yellow and black with red touching yellow. They also differ from their kingsnake mimics by having a black head.
This copperhead shows the elliptical pupil and pit commonly found in Florida’s pit vipers. Photo: Molly O’Connor
If the unfortunate happens and a snake bites you, the first thing you should do is not get bit twice. Many people react by trying to kill the snake and multiple bites can happen. Nonvenomous bites should be washed with warm water and soap. If the bite is from a viper, remember–do not get bit twice. With venomous snakes many feel the hospital will need the snake for identification of the proper antivenin. This is not necessary and, again, could lead to multiple bites. Viper bites can be extremely painful and, if venom is injected, can induce severe swelling. You should remove rings, watches, or any garment that may impede swelling. Many of the traditional first aid treatments for snake bites can cause more harm than the bite. It is recommended that you hold the bite below heart level if possible and calmly go to the hospital. Coral snake bites are often undetected but are very serious and medical attention is needed.
As we approach spring, locals should be aware that the Florida Fish and Wildlife Conservation Commission is trying to track three species of local snakes; the Eastern Diamondback Rattlesnake, the Florida Pine Snake, and the Southern Hognose. If you think you see one of these FWC would like to know. A GPS mark and photograph is needed. You can find the log site at FWC’s website: www.MyFWC.com. For more information on snakes, contact your local County Extension Office.
This nonvenmous gray rat snake has a head shaped more like your thumb and the round pupil. Photo: Molly O’Connor
Digital devices have proliferated like kudzu in July, and new user applications for these devices are as common as armadillos. Untold hours and dollars are being spent by couch potatoes to defend artificial worlds from dragons, zombies and other imaginary invaders.
Meanwhile, real exotic aliens from air potatoes to monitor lizards are invading Florida.
Don’t panic; there is some good news. A group of new applications that can help citizen scientists identify, locate and manage invasive plant and animal species in Florida is available for free.
The first line of defense is identifying and mapping new occurrences of invasive species. Many, if not most, new infestations were established before anyone noticed or cataloged them, and effective control strategies depend on knowing the extent of new infestations.
The Early Detection & Distribution Mapping System (EDDMapS) has been available at http://www.eddmaps.org since 2005. In the words of its developers, Charles Bargeron and David Moorehead of the University of Georgia’s Bugwood Network, the system was designed to: “develop more complete local, state and regional level distribution data of invasive plants, identify “leading edge” ranges of new invasive threats, provide a means of implementing early detection and response, and help corroborate threats and refine invasive plant lists and management priorities.”
“IveGot1” was developed by this same group through a cooperative agreement with the National Park Service in cooperation with the Florida Fish and Wildlife Conservation Commission and the University of Florida Center for Aquatic and Invasive Plants. The application is now available on both Apple and Android operating systems. The app includes invasive plants and animals and allows direct reporting of sightings as well as back ground information on Florida’s most common invasive species.
The impact of wild hogs on the environment is soil erosion, decreased water quality, spread of other invasive plants, damage to agricultural crops, and damage to native plants and animals. Photo by Jennifer Bearden
At least two other apps useful for invasive species management are also available. “Invasive Plants in Southern Forests” is adapted from the US Forest Service book of the same name. This publication is available for download at http://www.srs.fs.usda.gov/pubs/gtr/gtr_srs062, but it’s a big file (33MB). In addition to its ID function, the app includes appropriate control methods for the over 100 invasive trees, shrubs, vines, grasses and forbs described. As of now, this application is only available for the iPhone platform.
The second app is for Florida’s most widespread invasive animal. Although pythons may be our most infamous invasive animal, they don’t have the distribution of the wild hog. “Squeal on Pigs” combines a location app and educational information to support states’ efforts to control wild hog populations and reduce their impacts on streams and crops.
Maybe you won’t reach Destroyer level in the real battle on air potatoes and Florida’s other invasive species, but moving from Angry Birds to Squeal on Pigs will raise your power level as a Friend of Real Florida.
Spring is a dynamic time for wildlife. If you enjoy watching nature, now is a fantastic time to get outdoors to see some interesting activity. March is also one of the best times of year to do some active management on your property to enhance the habitat you provide for wildlife.
Purple martins select nest sites during February-March in the Panhandle, so now is your last chance to make martin housing available. Photo by Sarah Friedl.
Because of its position just north of the Gulf of Mexico, Florida is the first landmass where many exhausted birds can rest after migrating northward to the U.S. from South and Central America. The strenuous northward migration is now underway for many species of birds. That means this is one of the most interesting times of year to visit your local natural area with a pair of binoculars. A trip to St. Marks National Wildlife Refuge or your nearby State Park or Wildlife Management Area could result in a glimpse of several migratory species that are rarely seen in the area.
Purple martin scouts began their migration from South America to the Panhandle nearly four weeks ago. If you have purple martin housing and have not yet cleaned out last year’s nesting material, now is your last chance to do this. Wash out your housing with soap and water. If you take your martin housing indoors during the fall and winter to protect it from harsh weather or if you plug the entrances to prevent use by other species, don’t wait any longer to make your housing available to martins or you’ll miss out on attracting them this year. Older martins remain extremely faithful to the exact same nesting site, so will want to return to the housing you provided them last year. In contrast, yearling martins that hatched last summer tend to return to the same area they were born in Florida about 4-6 weeks later than the older scouts. These yearling birds are generally the ones who adopt new housing and start new colonies. Therefore, this week is the ideal time to put up new purple martin housing in the Panhandle.
Eastern bluebirds are resident all year round, but March is when they begin nesting in the Panhandle. Because bluebirds have a habit of nesting several times each year, it is possible that birds will adopt new houses erected later in the spring. However, the sooner you make new bluebird houses available, the greater the chances you’ll attract nesting birds. When deciding where to locate new bluebird houses, remember that bluebirds are territorial and will not let another bluebird nest within ~100 yards of a nest site they’ve already chosen.
Bluebirds nest several times each year, so you can install a new bluebird house anytime during the spring, although February-March is ideal. Photo by Holly Ober.
I am an Associate Professor and Extension Specialist in the Department of Wildlife Ecology and Conservation. My research covers wildlife ecology, habitat management, and identifying creative ways to cope with nuisance wildlife.
Deer grazing test plots at the NFREC in Quincy. Food plots can benefit deer year round, not just during hunting season.
To the chagrin of hunters across the panhandle deer season has drawn to a close. As the days lengthen and temperatures begin to climb, many of the area’s outdoorsmen (and women) shift their focus to a more aquatic nature. However, those sportsmen, who will place a premium on antler size in the fall, should not neglect the nutritional needs of the deer herd during the spring and summer months.
There is a well-documented correlation between deer nutrition and antler growth. Antler growth is suppressed when adequate nutrition is not available. Antler growth requires a large amount of energy and protein. The energy requirements for antler growth can generally be met by the deer’s natural environment. However, some natural environments may not supply enough protein to maximize antler growth. Nutrition is only one of several factors effecting antler growth but it is perhaps the easiest of those factors to alter.
Source: Mississippi State University, Forest & Wildlife Research Center http://www.fwrc.msstate.edu/pubs/antler.pdf
As with all animals, a deer’s nutritional demands change over time. The suppressing effect of insufficient protein in the diet is most evident in younger bucks. This is because the bodies of immature deer are still growing. The processes of growth and development demand protein. When antler growth is added to the equation the protein demand of a young buck can easily exceed what is provided by it natural environment. Research indicates that young, growing deer during antler development need a diet that is approximately 16% crude protein in order to maximize antler growth. Mature bucks can maximize antler growth with as little as 10% crude protein.
Planting and maintaining warm season food plots is a good way for a deer herd manager to help prevent any nutritional limitations to antler growth. Food plots are often thought of in terms of their ability to attract deer to a specific location during hunting season. However, if properly utilized food plots can have a lasting positive effect on an area’s deer herd and other wildlife. Follow the links for the basics on food plot establishment and soil fertility management.
If your goal is to increase the amount of protein available to the deer herd then legumes are your best bet. Some warm season legumes that do well in the panhandle include Aeschynomene, Alyceclover, Cowpeas, Soybeans, Lablab, and Perennial Peanut. It is important that you select species and varieties that are suited to the conditions (especially soil properties) of the area you intend to use them. It is also recommended that you plant a variety of species in any food plot.
The species listed vary in terms of grazing tolerance and recommended planting technique. Contact your county’s extension office for more details.
Legumes provide high amounts of protein to deer and other wildlife because they contain relatively high amounts of nitrogen. Due to a symbiotic relationship with a specific type bacteria, legumes are able to utilize atmospheric nitrogen. Other plants are dependent solely on soil nitrogen. To ensure that the proper bacteria is available to the legume it is important to inoculate legume seeds prior to planting. Inoculants are available through most seed dealers. Be sure that you get the proper inoculant for the species you are planting. Aeschynomene, Alyceclover, and Cowpeas all require the inoculant for the cowpea group. Soybeans and Lablab each have a species specific inoculant. Perennial Peanut does not require inoculation because it is not planted from seeds. Additional information about inoculants, planting techniques, and fertilization is available from your county’s extension office.
Planting food plots does not guarantee any additional antler growth but it is one way to help alleviate a possible limiting factor. Habitat improvement and additional available nutrition can benefit the entire ecosystem. If you want to get the most out of your property, in terms of deer production, it is important to provide the deer what they need all year long, not just during hunting season.
