Floridian Nature

The Florida manatee is a native species found in all parts of the State. Protections for Florida manatees were first enacted in 1893.  Today, they are protected by the Florida Manatee Sanctuary Act, Florida Statutes and are federally protected by both the Marine Mammal Protection Act and the Endangered Species Act. Manatees are herbivores, which means they eat plants. Also known as a "sea cow," manatees usually spend up to eight hours a day grazing on seagrasses and other aquatic plants. A manatee can consume up to 10 percent of its body weight in aquatic vegetation daily. The manatee uses its muscular lips to tear plants much like an elephant uses its trunk. Manatees are mammals. They must surface approximately every five minutes to breathe, but can hold their breath for as long as twenty minutes when resting. The manatee's nose is usually the only part of its body that comes out of the water when it brea...

The history of the Sebastian Inlet area goes back to the end of the last ice age. The barrier islands formed from sandbars off the coast of the mainland. As vegetation took hold on the sandbars, animals moved in, followed by the first human inhabitants, the Paleo hunters. The Ais Indians were more recent inhabitants of the barrier islands. They were a tribe of hunters and gatherers who lived off the bounty of the land and sea. By 1760, all of the Ais Indians were gone. Like the other natives of Florida, they succumbed to European diseases and mistreatment. Sebastian Inlet State Park is a Florida State Park located 10 miles south of Melbourne Beach and 6 miles north of Vero Beach, Florida. The park lies on both sides of the Sebastian Inlet, which forms the boundary between Brevard and Indian River counties. The land for the park was acquired by the state of Florida in 1971. In 2006, it was the sixth most visited state par...

Florida has six endangered reptile species , eleven threatened species and seven species of special concern for a total of  twenty  four reptiles at risk in Floridian nature .  Reptiles have been around for 300 million years, and during the age of the dinosaurs, they ruled the Earth. Some 6,500 species of reptiles still thrive today. There are more than 8,000 species of reptiles on the planet, and the live on every continent except Antarctica ."Cold-blooded" is not the best way to describe reptiles- they get their body heat from external sources. Reptiles cannot regulate their body temperature internally as humans do. Reptiles are among the longest-lived species on the planet. For example, large tortoises such as the Aldabra tortoise can live for more than 150 years. Alligators can live nearly 70 years. Ball pythons, a popular type of pet snake, can live up to 40 years  American crocodiles  are endangered in...

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...