The Florida Everglades is an area that is certainly not without its creepy crawlies, and one can never talk about the most fascinating, yet terrifying, creatures of the Everglades without mentioning some of the spiders that can be found there. Fortunately, of the hundreds, if not thousands, of species of spiders that can be found in the Everglades, only a very small number of them are venomous to humans.

The most commonly found venomous spider that can be found in the Everglades is the black widow, a species that is found throughout the southeastern United States and as far north as Ohio. They are quite distinctive in appearance, with females having large, black bodies with a red hourglass design in the center. There are other types of widow spiders, most notably the brown widow and the red widow, both of which can be found in southern Florida in addition to their more famous cousin. Both of these spiders are also considered poisonous, though less so than the black widow.

All species in the widow family get their names from a unique behavior performed by the females – after mating, they will occasionally kill the males. This may explain why female black widow spiders have a lifespan of up to three years, while males are lucky to live three days. This may also explain their great variation in size and appearance. Female black widows are shiny and black, reaching lengths of around 1.5 inches, and containing the famous red hourglass pattern – although in many individuals it will be more orange in color and not resemble an hourglass at all. Males, on the other hand, rarely exceed 0.25 inches in length and are more purple in color, lacking any red or orange pattern completely.

While the practice of black widow mating is creepy in itself, the practice of cannibalism within the species does not stop there. While a female black widow can lay more than 3,000 eggs during a single summer breeding season, it is estimated that only around thirty survive to the first molting. Why? Because of lack of shelter or food initially, but most creepily because of their tendency to turn to each other as sources of food during times of scarcity.

Fortunately, while black widow venom is toxic to humans, it is very seldom fatal. It is, however, along with their particularly strong webs, highly effective at catching and subduing their intended prey, which typically consists of small insects, centipedes, millipedes, and other spiders. Once their prey has become entangled in their webs, webs which are strong enough to even capture small rodents at times, the widow spider will bite its victim and inject it with its venom. Once the prey has succumbed to the venom, which usually takes about ten minutes, the widow will carry it back to its nest to feed on.

Spiders are definitely one of the most feared creatures in the animal kingdom, and black widows and their close cousins are absolutely among the creepiest of the bunch. It’s likely that you’d prefer not to see any on an Everglades swamp tour with your family, and chances are good that you won’t – these species are incredibly shy and non-aggressive, despite the bad rap that they’ve been given. Everglades airboat tours are, however, a great chance to see much of Florida’s wildlife up close, and are not to be missed when visiting Florida this season.

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Even though Hurricane Erika may have lost its steam before hitting southern Florida this past weekend, its the perfect time to think about how a hurricane might have affected the Florida Everglades, and more specifically the wildlife that can be found here. Usually following a hurricane, a large majority of the media coverage is centered around ways that human beings were affected by the storm – through loss of life or home – but not much attention is given to the local wildlife. Sadly, a hurricane can be detrimental to wildlife and nature, affecting everything from the fish in the waters, to the birds in the skies, to the plants that form the structure for it all.

Strong winds and water can dislocate individuals and even small populations. Dolphins and manatees have been washed or blown ashore during strong storms, but it is perhaps birds that take the biggest hit. Strong winds can separate flocks and isolate individuals, but can also blow large groups of birds completely off course, leaving them hundreds of miles from their homes.

Strong winds and water can destroy habitats. Both the unwelcome erosion caused by storm surges and the loss of trees, and even entire forests, from fast moving winds can have detrimental affects on the local wildlife. Not only do many species lose their homes and shelter during these times, but because high winds can also strip trees of their nuts and fruits, many lose important food sources as well.

Saltwater and freshwater areas can mix and be thrown off balance. Species are typically heavily adapted and accustomed to the delicate balance of salinity in their usual environments. During storm surges, large amounts of saltwater are pushed inland into freshwater rivers and lakes while heavy rains can overwhelm river basins and cause freshwater to flood the oceans, putting a great deal of pressure on species to survive in their drastically changed environments.

Rainfall and run-off can pollute oceans and streams. The mixing of freshwater and saltwater is not the only thing that can harm the oceans and its wildlife during and after a hurricane. Heavy rain and its run-off through populated areas back into oceans and streams can pollute marine environments and coastal areas that had previously been healthy and vibrant.

Strong weather can cause direct injury to wildlife. Fast winds and rough waves can cause direct harm to local wildlife, though marine life is arguably the worst to suffer. During the violent conditions produced by category 5 hurricane Andrew in 1992, it was estimated that more than 180 million fish were killed in the Everglades and close to another 10 million in the oceans offshore.

The next time a hurricane or tropical storm is making its way to Florida, take a moment to think about Florida’s native creatures and how resilient these species are to have survived through millions of years of stormy weather in Florida. And, you can always enjoy the local wildlife in good weather by taking an airboat tour through the Everglades with Captain Mitch and his crew. Everglades airboat rides are not just educational, but fun for the whole family too!

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The red-bellied woodpecker may be one of the loudest species of birds that can be found in the Florida Everglades today. Like many of the species that can be found within the woodpecker family, this tiny, yet beautiful bird, was given the name “woodpecker” for a reason. They are true professionals when it comes to drilling holes into wood, utilizing their strong beaks in this way for purposes ranging from foraging for food to leaving warning messages outside of their dens.

The name of the red-bellied woodpecker, however, is quite misleading, as it is not the belly of this species of woodpecker that is red at all, but the cap of its head. Unfortunately, the name “red-headed woodpecker” was already taken by a close relative in the woodpecker family, so the red-bellied woodpecker had to settle for something slightly less descriptive. They are quite attractive birds, however, with gray or tan feathers on their faces and bellies and white and black barred patterns on their wings. They are also quite petite birds, only reaching lengths of about 10 inches and with wingspans no more than 18 inches long.

Like most, if not all woodpecker species, the red-bellied woodpecker is most known by its loud vocalizations and drumming behaviors. Both males and females will both call and drum, communicating with others of their species who are nearby. Males, however, do have a tendency to drum more than females, and this behavior is often associated with the attraction of a mate. These intense vocalizations start almost at birth for these woodpeckers, as babies will call for food from their parents when they are just fledglings.

When feeding, a red-bellied woodpecker will use its incredibly strong beak as a powerful tool, either probing into cracks in the wood or drilling its own holes when no cracks exist. Once food has been located, the woodpecker will use its long tongue to pull it out, usually feeding on either small insects or food previously stored by other animals deep within the wood. Like many other birds, red-bellied woodpeckers will then exhibit foraging behavior themselves by later storing this food in their own private locations.

Red-bellied woodpeckers also depend on dead and decaying wood for other reasons, such as for nesting, breeding, and shelter from potential predators. Because they are so small, they have many potential predators in the Everglades and surrounding suburban areas, such as hawks, owls, snakes, other species of woodpeckers, and even house cats. However, despite their small size, red-bellied woodpeckers are known to be quite territorial and fiercely protective over their nests, and will get aggressive with predators many times their size when watching out for their young.

While fewer red-bellied woodpeckers are being seen in southern Florida theses days, they can still be spotted occasionally by birdwatchers in the Everglades and by families on Everglades airboat tours. In fact, this is one bird species that can be found on an Everglades swamp tour that you’ll likely hear coming before you see it!

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Humans have lived in Florida, in some form or another, for more than 15,000 years, though the snowbirds that can be found in the area today are far different than their ancestors who once hunted giant sloths and saber-toothed cats. It wasn’t until nearly 6,500 years ago that the Everglades became the lush, wet landscape that it is today, and human beings started to thrive along with those animals and plants in the area that could adapt to the drastic climate changes that were occurring.

After 3000 BCE, the water table was strong enough in South Florida to support numerous cultures throughout the state, one of which was the Glades people, so named for their proximity to the Everglades. The Glades people encompassed two separate tribes, the Calusa and the Tequesta, though people are much more familiar with the Calusa tribe today. While the Calusa Native Americans were not the only tribe to originally inhabit the area that is today known as South Florida and the Everglades, they proved to be the most powerful, controlling over fifty villages throughout the state and with numbers estimated around 7,000 at their prime.

The Everglades were central to life in the villages of Calusa Native Americans, with many villages located right on the mouths of rivers or on islands in the Florida Keys. And because water was so central to their lives, the Calusa utilized canoes as a means of traveling, often traveling as far as Cuba in their vessels. The Calusa, as well as other South Florida tribes at the time, could often be seen canoeing through the Everglades, as alligators, turtles, shellfish, and small mammals were an integral part of their diet. Much of the wildlife and plantlife in the Everglades proved integral to the lifestyle of the Calusa Native Americans, as many of their tools were fashioned out of reeds or the teeth and bones of their kills.

Unfortunately, like most Native American tribes in the Americas at the time, the Calusa could not hold up against the forces of European expansion. Some were killed outright, most died of illness, and by the start of the 1700′s, they numbered less than 1,000 in total. By this time they had been secluded to the Florida Keys, where they found refuge. Meanwhile, the Tequesta tribe, which were located in more of the Miami area on the east coast of Florida, faced similar problems and had their numbers drastically reduced. Eventually, what was left of the Tequesta merged with what was left of the Calusa, and by around 1820 or so, all Native Americans at the time in South Florida were grouped into a single term, “Seminoles.”

The Seminoles were friendly with the Spanish and were often referred to as “Spanish Indians” by the locals, and they also acted as allies with fugitive black slaves who found their way to Florida. During the Seminole Wars of the 1800′s, the Native Americans fought against U.S. troops who were attempting to speed up the annexing of the state into the union. When there were only a few hundred Seminoles left, the U.S. decided to leave them alone, and the culture still remains alive today as the Seminole Tribe of Florida, established in 1957.

While the Florida Everglades do look drastically different than the area appeared even a few hundred years ago, and further different still then the area appeared during the time when tribes like the Calusa were in their prime, there is much natural beauty to be found here. To truly get deep into the Everglades to view areas not accessible to humans by foot, one should take an Everglades tour by airboat, an experience designed for the whole family to enjoy. Airboat rides are fast, thrilling, and safe, and are the only way to travel in the Everglades today.

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