Stargazing in the Everglades

stargazingIn the United States, the National Parks are some of the last places left in the country that provide true, natural darkness at night. This darkness makes for ideal stargazing opportunities. The Everglades is an ideal place to view a starry sky, while also providing a perfect nocturnal habitat for hundreds of creatures. The wildlife relies on the Park’s natural lightscape for navigation, and knowing when to hide from predators.

The Park is dedicated to protecting the natural lightscape. Any lighting placed in the park is determined by the location, energy need, cost, maintenance efficiency, light pollution, and effects on wildlife. The Park Service has installed efficient lightings in new buildings and facilities, including solar-powered light fixtures in the parking lot at the Ernest Coe Visitor Center.  All the new fixtures outside direct light downward, which prevents glare and light pollination.

Every month during and around the new moon, the Everglades is a great spot to view the Milky Way. When viewing the glowing band of light with binoculars, you can better see some individual stars. During the winter season, park rangers lead numerous programs where people can star gaze; telescopes are often available to view the starry night. Visitors are asked to arrive early for their eyes to adjust to  the darkness; they are also asked to bring a flashlight and to dress appropriately for the weather. One such program is a ranger-led moon bicycle ride on the Shark Valley Tram Road. To book or view schedules, click here.

Explore the Everglades

The starry sky in the Everglades is surely a sight to see – breathtaking views of the stars that you cannot see quite like this anywhere else. If you’re planning on staying late in the Park, take an airboat ride during the day to get a whole different view and perspective of the Park. Join Captain Mitch’s Airboat Tours for a fun airboat adventure. To book a trip, clic

Status of the Manatees

manateesWe’re in the midst of manatee season down here in South Florida. The season begins November 15 and goes until March 31. This year, the government will make a decision on whether or not the manatees will still have an endangered species status. Over the years, the manatees numbers have grown, which is why this change of status may occur. Right now, the manatees’ numbers are around 6,300 in Florida; back in 1991, this number was at 1,267. In the last 26 years, the U.S. Fish and Wildlife Service and local governments have helped create more than 50 manatee protection zones, boating rules, and restricted construction of docks in certain habitats.

Around 95 manatees were killed in 2016 by boats and other watercrafts. With such a high number of manatees being killed last year and this season, the U.S. Fish and Wildlife Service urges boaters to be extra careful.

There is a proposal to change the manatees from endangered to threatened species. However, many scientists are opposed to it because it would remove federal protection from manatees in the Caribbean, whose numbers aren’t as high as the ones living in Florida. They also think loss of seagrass habitation, climate change, and increases in Florida’s human population will lower the manatees numbers again. They believe there may not be enough progress to demote them to a threatened species. The executive director of the Save the Manatee Club feels the change to threatened from endangered could lead to fewer manatee-safety zones and less caring with boaters.

As of now during the season, slower speed limits go in effect for boaters. Boaters are asked to wear polarized sunglasses to better spot manatees and abide by the speed limits put in place.

According to the Florida Fish and Wildlife Conservation Commission, manatees are a “keystone species;” their behaviors can alert researcher to environmental changes. The Everglades Park monitors the manatees by tagging them.

Glide by the Manatees

Although not guaranteed, you may get the chance to see a manatee on an airboat tour through the Everglades. If not, don’t worry there are so many other animals and marine life you can spot on a ride. Book an airboat adventure today with Captain Mitch’s Airboat Tours. Click here or call 800-368-0065 to book your trip.

All About the Gumbo-Limbo Tree

Gumbo-limbo Tree Ever heard of the gumbo-limbo tree? No, it’s not from a fantasy book, it’s a real tree that lives in the Everglades. In fact, it’s one of the best-known trees in south Florida.  It’s also known as the “tourist tree,” because its peeling bark resembles the skin of South Florida visitors.

This tree has a shiny, red bark that has the appearance that it’s constantly peeling. It has green leaves that grow in spirals. It produces fruit mainly in March and April. The gumbo limbo tree is tall (grows rapidly), and it’s wood is easy to carve. It is very sturdy and hurricane resistant. But when they do fall, they can sprout from a broken branch on the ground; clearly, they are a very resilient plant! This tree is also considered a shade tree that thrives with minimal care.

The resin from the tree has medicinal purposes and can treat gout. Tea that is made from the tree’s leave is known to have anti-inflammatory properties.

In the Everglades National Park, there is a Gumbo Limbo Trail that is .4 miles round trip. Bicycles are not allowed on this path. This paved path brings visitors through a shaded, hammock of gumbo limbo trees, along with royal palms, ferns, and air plants. The trail is about 4 miles from the main park entrance. This is considered an easy path. Along this trail, there are signs identifying the trees and explaining how this forest formed. There are some deep holes surrounding the path and it is known to be a bit buggy.

Check Out the Gumbo-Limbo Trees

While you can check out these unique-looking trees on the Gumbo-Limbo Trail, you can also view these trees and even more vegetation on an airboat tour through the Park. Join Captain Mitch’s Airboat Tours for a fun and exciting airboat adventure today. To book an airboat tour in the Everglades, click here or call 800-368-0065.

 

Mercury Poisoning Found in Dolphins in the Everglades

dolphinsAt the end of last year, a study was released revealing that the bottlenose dolphins in the Everglades show signs of mercury poisoning. Florida International University (FIU) scientists have been examining the dolphins, and released the study that stated the dolphins have a high mercury concentration on both their skin and blubber. These dolphins that were examined live around the Everglades National Park, the lower Florida Keys, and Florida Bay. These dolphins have a high mercury concentration them than any other dolphin population in the world. In fact, the level of mercury these scientists found was the highest level ever recorded.

The scientists believe the mercury has come from natural and man-made sources. Mercury is a metallic element, and is extremely toxic. Because of its toxicity, the mercury can affect and harm dolphins’ immune and reproductive systems, which can make them susceptible to catching and contracting illnesses and diseases easier and more often.

FIU has reported that mercury is produced from the mangroves in these areas. This occurs when the mangroves’ leaves fall into the water and come in contact with bacteria; the combination converts into mercury. In this area, pesticides are the culprit for the mercury production.

The Everglades has been known to have high concentrations of mercury, which is alarming to scientists. FIU scientists, along with scientists from the University of Liège in Belgium, the University of Gronigen in the Netherlands and the Tropical Dolphin Research Foundation in the United States,  are working to understand the impact of these contaminations and pollutants on marine ecosystems to better know how to implement conversation efforts. These scientists are trying to find the extent of mercury poisoning in the Everglades, and will also study sharks, alligators, and fish to see if they also have been affected.

Where to See Dolphins in the Everglades 

The bottlenose dolphins mainly reside in the Everglades’ Florida Bay, which is the wetland’s largest body of water. There is about 450 dolphins that live there. Hopefully with attention and awareness on the mercury issue, these dolphins will continue to thrive and live in the Everglades for years to come. Jump on an airboat ride to get a spectacular view of these brilliant, beautiful creatures.

By taking an airboat right with Captain Mitch’s Airboat Tours, you will have the opportunity to see dolphins and lots of other animals, birds, and marine life. To schedule a tour, click here of call 239-695-3377.