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 .
Owners, operators and employees of u-pick operations, fresh produce markets, corn mazes, pumpkin patches, wildlife/bird watching, paddling, camping, fishing, etc. tourism businesses or those considering starting a similar business are invited to attend this event.
The conference will be an exciting blend of informational sessions, hands on activities, and an opportunity to explore local agritourism and ecotourism businesses. The conference will provide important information for new business startups as well as long established companies in the field.
The keynote speaker, Eric Eckl, will provide information on messaging and direct marketing campaigns. Other topics in the educational program include: starting a business, liability, local success stories, liability, staffing, benefits, & healthcare.
The conference will be held at Adventures Unlimited at 8974 Tomahawk Landing, Milton, Florida 32570. The conference begins at 9 am Nov. 5 and runs through the afternoon of Nov. 6, 2014. Conference registration is $25.00, to register go to: http://santarosa.ifas.ufl.edu/agritourism-ecotourism-conference/
For more information on the 2014 Gulf Coast Agritourism & Ecotourism Business Development Conference, contact Chris Verlinde (850) 623-3868 or Carrie Stevenson (850) 475-5230.
Oyster Boats on Apalachicola Bay Photo by Erik Lovestrand, UF/IFAS Franklin County Extension Director
A notice has been issued by the California Dept. of Public Health dated June 27 that is seeking public comment on a proposed rule change regarding the allowable level of microbial Vibrio vulnificus in post-harvest processed Gulf oysters.
Post-harvest processed oysters are regulated as raw, but have been subjected to a process to reduce levels of Vibrio vulnificus. The current rule states that levels must be less than 3 MPN/g (Most Probable Number/gram) whereas the proposed change would allow a critera of less than 30 MPN/g of Vibrio vulnificus. Restrictions regarding raw Gulf oysters harvested during April through October that have not undergone post-harvest processing to reduce Vibrio vulnificus will remain in place.
This change would bring California’s molluscan shellfish regulations into alignment with standards adopted by the National Shellfish Sanitation Program of the U.S Food and Drug Administration (FDA) and the Interstate Shellfish Sanitation Conference (ISSC). All other member states of the ISSC have already adopted the less than 30 MPN/g standard in post-harvest processed oysters.
This newer standard has been deemed safe since it has been in use from 2005 with no documented Vibrio vulnificus infections associated with raw oysters processed at the less than 30 MPN/g level according to FDA data. This change is anticipated to increase the amounts and varieties of post-harvest processed oysters imported into California from Gulf states.
If you would like to see materials regarding this action you may access them here. Inquiries about the proposed regulations may be directed to Pat Kennelly, Chief, Food and Drug Branch, Food Safety Section, at (916) 650-6598.
Article Author Contact:
Erik Lovestrand
UF/IFAS Franklin County Extension Director
Sea Grant Regional Specialized Agent II
653-9337
Exclusion cages help us determine how much forage is being produced and consumed. (photo by Jennifer Bearden)
It’s time to start planning your cool season wildlife food plots. Cool season food plots do a great job attracting deer and other wildlife to your property as well as providing a little nutrition. The first step is to choose an appropriate location. Remember wildlife like to stay close to cover but plants also need sunlight. Cool season food plots are generally smaller than warm season food plots (about an acre or so is sufficient). Once you find a suitable location, have your soil tested. Soil test results give you important information like pH, phosphorus levels and potassium levels. In August, perform your soil test so you have more time to adjust your pH. Adjust pH if necessary with lime applications. Cool season forage options include:
Legumes – arrowleaf clover, crimson clover, ball clover, red clover, white clover, vetch and winter peas to name a few.
Grasses – ryegrass, oats, wheat, rye, and triticale (a man made cross of wheat and rye).
Brassicas like kale, turnips and tillage radish
Forage Chicory
Legumes need to be inoculated with a rhizobium bacteria prior to planting. This will allow the plant to manufacture nitrogen and eliminate the need for extra nitrogen application. The pH range for most of these plants will between 5.5-7.0 but some clovers need a higher pH. I would recommend planting a mixture of these forages. One mixture that had a lot of success in our research plots in Quincy included arrowleaf clover, red clover, crimson clover, white clover, buck forage oats and tillage radish. The target pH for that mixture would be 6.0.
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
Florida Black Bear visiting an easy food source. Photo by Jennifer Bearden
Florida Black Bear are the largest land mammals in the state of Florida. At birth they are smaller than a soda can but they quickly grow up to 250-400 pounds for males and 125-250 pounds for females. Even though black bears are large animals, they are not fierce killers nor are they cute and cuddly. Bears are like most other wildlife; if you don’t bother them, they won’t bother you.
In 1974, bear population numbers were extremely low and the Florida Black Bear was listed as a state threatened species. Today, we have increased bear population numbers 10 fold to about 3,000 statewide.
Graphics courtesy of Florida Fish and Wildlife Conservation Commission
As urban areas have expanded into bear habitat, the number of bear/human interactions has increased. Bears are omnivorous with 80% of their diet coming from plants. Bears are fairly intelligent creatures that forage for easy food sources. Urban areas tend to attract nearby bears with food sources such as garbage containers, pet food dishes, and bird feeders. Bears become accustom to food sources near humans and lose some fear of humans and may even bluff charge humans to defend their food source. The best way to prevent this is to remove food sources.
Clean BBQ grills and store them in a secure building when not in use.
Take garbage to the curb the morning of pickup instead of the night before.
Store garbage cans in a sturdy building or other secure area.
Feed pets inside and store pet food securely.
Protect gardens and trees with electric fencing.
Hang wildlife feeders out of reach of bears and take them down if bears are in the area.
It is illegal to feed bears in Florida (Florida Administrative Code 68A-4.001(3)). In addition to being illegal, it isn’t smart. Feeding bears intentionally or unintentionally increases the likelihood of human injury, property damage and bear injury or death.
So what do you do if you encounter a bear?
Remain calm and don’t run!
Don’t approach the bear, instead give it space to retreat.
Back away slowly without looking the bear in the eyes.
Speak to the bear in a calm voice.
Bring children and pets inside.
Find a safe place then make a lot of noise to let the bear know it isn’t welcome – yell, bang pots and pans, raise your hands high and stand tall to scare the bear away.
