Turtles and Mosquitoes

Hatchling Season Tips & Nest Excavation Info

Both Turtle Nest on Holiday Isle have hatched!!!!!

fwc

Nesting and hatchling season is in full swing on Florida’s beaches, where about 90 percent of sea turtle nesting in the U.S. takes place. Whether you are a Florida resident or are simply stopping by for summer vacation, this information will help you get the most out of our beautiful beaches while also being considerate of nesting sea turtles and hatchlings. Share this information with your beach-loving family and friends to ensure that our beaches can be safely and responsibly enjoyed by all!

Human threats that can interfere with the nesting and hatching process include:

  • Lights: keep them dim! Make sure that your beachfront property uses sea turtle-friendly lighting. You can also help by make sure that your drapes and blinds are closed at night to prevent sea turtles from wandering away from the ocean.
  • Holes: fill them in! Holes in the sand may be fun to dig during the day, but if left unfilled, nesting sea turtles and hatchlings can easily fall into them and become trapped at night. If you dig a hole or see one that has been left behind by someone else, please fill it in.
  • Sandcastles: knock them down! The flatter the beaches are, the easier it will be for nesting sea turtles and hatchlings to safely make it to and from the water. We know you worked very hard on your masterpiece and are sorry to see it go, but the turtles appreciate it.
  • Furniture: bring it in! You may have gotten a really good spot on the beach and it may have been a lot of work to set up your beach chairs, umbrellas, tents, etc., but furniture left on the beach overnight can pose great danger for sea turtles. Nesting sea turtles can easily become trapped underneath these items and hatchlings can be misled by them while attempting to go to the ocean. Please keep the beaches flat for sea turtles.
  • Trash and leftover food: pick it up!  Foxes, raccoon, coyotes and other animals can easily be attracted to beaches by what we leave behind. Unfortunately, they are also responsible for the destruction of thousands of sea turtle eggs each year. By leaving the beaches clean you can help prevent predators from preying on sea turtle eggs and hatchlings.

Mosquito Control Home Check-up


Okaloosa County Mosquito Control came to the rescue with a pool here on Holiday Isle that had been abandoned. It had become a breeding ground for mosquitos and the owners on lagoon could not even step in their own back yards.
 pool pic

   1. Drill holes in the bottom of any garbage or recycling containers stored outdoors. Holes on the sides still allow enough water to accumulate in the bottom for mosquitoes to breed.
2. Keep gutters clean and unclogged. Be sure downspouts drain properly, without leaving puddles in the drainage area. It may be necessary to reroute downspouts or add extensions to carry water away.
3. Keep swimming pools cleaned and chlorinated, even when not in use. Homeowners who go on vacation without chlorinating their pools may return to a mosquito hatchery.
4. Walk the property after a rain and look for areas in the landscape that are not draining well. If you find puddles that remain for four or more days, regrade the area.
5. Ornamental ponds should be aerated to keep water moving and discourage mosquitoes from laying eggs. Alternately, the pond can be stocked with mosquito-eating fish called gambusia. The Okaloosa MC District maintains gambusia hatcheries across the County and may provide you with a starter stock depending on demand.
6. Dump anything that holds water twice per week if it has rained. Birdbaths, non-chlorinated wading pools, footbaths, garbage can lids, and pottery will all attract breeding mosquitoes. Remember to empty the saucers under your flower pots, and don’t leave water in pet bowls for more than two days.
7. Keep your property clean of items that can hold water, including discarded aluminum cans and tires.
8. Adult mosquitoes rest during the day, usually on tall weeds or other vegetation. Make the yard less hospitable to mosquitoes by mowing regularly, and keep weeds away from the home foundation.

Even when following all the precautions above to eliminate mosquito habitat, some mosquitoes will still be around. Limit exposure to the mosquitoes that remain by using effective repellents and barriers.
1. Window and door screens should be 16-18 mesh and fit snugly, without gaps around the edges. Check screens for holes and repair or replace them as needed.
2. Replace outdoor lights with yellow “bug” lights. These lights do not repel insects, but mosquitoes and other pests are less likely to find them attractive.
3. When outdoors, apply a DEET-based insect repellent according to the directions on the label. DEET will need to be reapplied as recommended on the container label.
4. Treat clothing, sunshades, and screen houses with a permethrin-based product. Permethrin repels both mosquitoes and ticks, and will last through several washes on your clothing. Read packaging labels carefully before application.
5. Some insecticides available commercially may be used by the homeowner for mosquito control. Check the labels for EPA-approved products registered as effective against adult and larval mosquitoes. A light spray application around building foundations, shrubs, and grasses will keep adults from resting in these areas.
6. Use of some other repellent products, such as citronella candles and mosquito coils, may also be effective if used in windless conditions.

Despite what your friends tell you, some popular mosquito control methods have no significant impact on keeping mosquitoes in check. According to Wayne J. Crans, Associate Research Professor in Entomology at Rutgers University, these often-touted mosquito solutions are not worth your time or money.
1. Bug zappers–Though the satisfying sizzle you hear from this modern day insect torture device will convince you it’s working, don’t expect much relief from backyard mosquitoes. According to Crans, biting insects (including mosquitoes) generally make up less than 1% of the bugs zapped in these popular devices. Many beneficial insects, on the other hand, do get electrocuted.
2. Citrosa plants–While citronella oil does have proven mosquito-repellent properties, the genetically-modified plants sold for this purpose do not. In tests by researchers, the test subjects bitten as often while surrounded by the Citrosa plants as without them. In fact, mosquitoes were observed landing on the leaves of Citrosa plants during the study.
3. Bats and/or purple martins–While both bats and the colonial purple martins will consume mosquitoes, the offending insects make up a small percentage of their natural diet. Assertions about these insectivores being effective mosquito controls grew out of misrepresented and misinterpreted data from unrelated studies. While providing habitat for bats and purple martins has its value, don’t do it if your only objective is to reduce the mosquito population.
4. Electronic devices that transmit sounds to mimic male mosquitoes or dragonflies do not work. Mr. Crans goes so far as to suggest “the claims made by distributors border on fraud.”

Okaloosa County Mosquito Control District
84 Ready Avenue
Fort Walton Beach, Florida 32548
Phone: (850) 651-7394 or (850) 689-5774
Fax: (850) 651-7397