Floridian Nature

This week-end was the first time bear hunting was allowed in Florida . We still do not know the exact number of bears killed in the hunt but we do know bears were hunted down at a much faster rate than the officials expected and the bear hunt was cancelled after just two days. Florida black bears have had plenty of problems existing before the bear hunt. Approximately 25-50% of all cubs die before they turn one year old. Natural causes of death include drowning, den cave-ins, hypothermia due to flooded dens, starvation, infections from injuries, and predation (by other bears). Road kills are considered the leading known cause of Florida Bear mortality. More than 1,356 bears are documented to have been killed by vehicles since 1976. Well over 100 bears are killed on Florida roads each year, with the record number, 132, occurring in 2002.  Once fully grown, black bears have no predators besides humans and other bears. The other causes of mortality...

The largest freshwater marsh is the famous Everglades in the southeastern part of the state. Coined the River of Grass by the matriarch of the Everglades, Marjory Stoneman Douglas, the habitat is now considered on of the most imperiled in the country. Decades of attempts to drain the swamp and make it of some use to man has left the system in a dysfunctional state. Freshwater marshes are generally wetlands with an open expanse of grasses and other grass-like plants. Freshwater marshes generally contain few, if any, trees and shrubs. Marshes have standing water for much of the year and act as natural filters. As water passes over the marsh, water flow is slowed down, and suspended particles settle out. Like the state's freshwater swamps, water levels fluctuate in the marshes. From June through September daily rains the marshes have standing water. From October to December of January, when the rainfall amounts are very low, ...

  With so many birds flying in the beautiful Florida sky, its sometimes easy to forget that some of our birds are threatened and even endangered. Woods storks are one of those endangered birds. W ood storks are tall, white denizens of freshwater or brackish wetlands and swamps. They can be identified by their long legs, featherless heads, and prominent bills. These waders feed on minnows in shallow water by using their bills to perform a rare and effective fishing technique. The stork opens its bill and sticks it into the water, then waits for the touch of an unfortunate fish that wanders too close. When it feels a fish, the stork can snap its bill shut in as little as 25 milliseconds—an incredibly quick reaction time matched by few other vertebrates. A large, white, bald-headed wading bird of the southeastern swamps, the Wood Stork is the only stork breeding in the United States. Its late winter breeding season is timed to the Florida dry season when its fish prey ...

One common fixture in Floridian nature is vultures or buzzards. Although it has an ugly, bare-skinned face, the Turkey Vulture is beautiful on the wing. Seldom does this graceful and talented bird flap its wings as it soars over large areas searching for carrion. The Turkey Vulture uses its sense of smell to locate carrion. The part of its brain responsible for processing smells is particularly large, compared to other birds. Its heightened ability to detect odors allows it to find dead animals below a forest canopy. The Turkey Vulture roost in a large group, but usually forages alone, unlike its smaller, more social relative, the Black Vulture. Although one Turkey Vulture can dominate a single Black Vulture at a carcass, usually such a large number of Black Vultures appear that they can overwhelm a solitary Turkey Vulture and take most of the food. The Turkey Vulture is a large bird. It has a wingspan of 67–72 inches, a length of 25–32 inches, and weighs betw...

Mangroves are one of Florida's true natives . They thrive in salty environments because they are able to obtain fresh water from saltwater. Some secrete excess salt through their leaves, others block absorption of salt at their roots. Florida's estimated 469,000 acres of mangrove forests contribute to the overall health of the state's southern coastal zone. This ecosystem traps and cycles various organic materials, chemical elements, and important nutrients. Mangrove roots act not only as physical traps but provide attachment surfaces for various marine organisms. Many of these attached organisms filter water through their bodies and, in turn, trap and cycle nutrients. Worldwide, more than 50 species of mangroves exist. Of the three species found in Florida, the red mangrove is probably the most well-known. It typically grows along the water's edge. The red mangrove is easily identified by its tangled, reddish roots called "prop roots." Thes...