Monthly Archives: May 2024

            Living in Florida, it is easy to look outside and see aspects of the natural world all around. Planted in the ground, nestled into the crevices of trees, hanging from a balcony, planted in someone’s garden, and sprouting through the cracks of a sidewalk, Florida’s flowering plants can be seen almost anywhere you look. Although some of these beautiful flowers may be non-native to Florida (meaning the plant species did not originate in Florida), there are also plenty of native Florida flowers that grow naturally here. Bright beach sunflowers can be seen on the coastal lands, showing off their yellow color. Luscious coral honeysuckles can be seen all throughout Florida, maybe with a butterfly or hummingbird indulging in the flower. The peculiar swamp lily can be found in Florida all throughout wet, swamp-like habitats. There are even countless flowering trees native to Florida like the Lobolly Bay and Flowering Dogwood. These are just a few off the long list of Florida’s flowers. They are all exquisite and essential in their own way.

Florida is not the only place in the world with thousands of beautiful flowering plants. Almost every corner of the world has its own set of magnificent flowers that range in shapes and colors, all performing the same duties of a flower. That essential task of a flower is to carry the offspring of the plant so that more individuals of that species can be planted. Although the details of this process change with each kind of flower, they all carry the same basis of this job. In order for a plant to survive so that it can produce healthy offspring and exquisite flowers like this, it needs a few basic things: water, sunlight, and carbon dioxide. These are the substances that a plant needs to perform one of its most important functions, photosynthesis! Photosynthesis is defined as the process of a plant taking in water and carbon dioxide to produce glucose and oxygen as a byproduct. A long chemical equation is used to show exactly how this reaction happens, but the basis is that the plant consumes water and carbon dioxide, uses sunlight as a catalyst, and creates glucose as the main product and oxygen as a byproduct of the equation. All organisms must consume some form of glucose to produce energy and go about their normal functions. This includes humans too! Humans and other animals have the ability to search for their glucose and consume it that way. Plants, however, cannot walk around and find glucose, so they must make it for themselves. This is the purpose of photosynthesis.

 Photosynthesis is a largely beneficial process because, not only does it create glucose for the plant to use as energy, but it also creates oxygen for other organisms around the plant to consume. This highlights the incredible significance of plants in the lives of humans.

Because of that, it is the duty of humans to protect these plant species and advocate for the integration of more native plants into the land. May 30^th is National Water a Flower Day, so it is the perfect time to go out into nature, appreciate the beauty of the flowers around you and all that they can do, start growing some native flowering plants, and water your garden!

Do you know what plants are native to Florida? Check out this list from the University of Florida for more information on all the native plants you can grow right in your own backyard!  https://gardeningsolutions.ifas.ufl.edu/plants/ornamentals/native-plants.html

American alligators are very well known around the country; however, they are highly recognized here in Florida because they are the state reptile. There are a few unique characteristics about the American alligator. Here in the Everglades ecosystem, they can be seen basking in the sun or in action as they move through the water. Sometimes, they are camouflaged so well, they may not even be seen in their environment. American alligators are also known for their characteristic gray/black color. This helps them hide in plain sight below the surface of the water so they can sneak up on their prey.  This action is very similar to what larger predators like lions and tigers do when hunting. This process of waiting and watching to sneak up on prey is what characterizes these animals as ambush predators. Ambush predators are more efficient hunters than others as they are often waiting and expending less energy than other animals.

While alligators are well recognized animals, their importance to the Everglades ecosystem is not as well known. American alligators are a keystone species here in the Everglades. A keystone species is defined as an animal species that plays such a vital role in the ecosystem that, if removed, it would entirely change the ecosystem. Other examples of keystone species here in the U.S. include the gray wolf, beaver, bison, and the gopher tortoise. The American alligator was discovered to be a keystone species when Florida scientists noticed a change in the ecosystem after some drastic decreases in Florida’s American alligator populations during the 1960’s. With more research, it was discovered that the alligators provide something commonly known as “gator holes” in their ecosystem. During the dry season, the alligators dig holes in the ground that are often several feet deep. In the wet season, as there tends to be a lot of rain, these holes fill up with water. These new water holes serve as habitats for many other organisms, besides the American alligator. Animals like fish, birds, turtles, and even small insects utilize gator holes during the dry season when the water levels are lower. These “gator holes” classify the American alligator as a keystone species.

Due to this discovery, scientists and conservationists have been working to improve alligator populations all over Florida. The species was placed on the endangered species list in 1967 which allowed for access to federal funding and resources to help protect this species. The populations have since made a recovery and have been listed as “least concern”. Although this is a positive thing for the American alligator, there are still problems that threaten the survival of this species today. Hazards like wetland drainage and urban development have led to habitat loss for the alligators. Invasive species like the Tegu lizard and Burmese python have also caused harm to the species. Currently, lots of work is being done to remove threats like these and protect the habitats for these essential native Florida species. Maintenance of wetland habitats in the Everglades and protection of private and public lands in south Florida are just some of the ways this species is being protected.

For hundreds of millions of years, trees have been an essential part of the Earth’s environment. From a very young age, we are taught about the importance of trees and all the services they provide. However, many people are not aware of the different “categories” of trees or which kinds of trees belong in different places. In many parts of the world, there are trees, bushes, insects, reptiles, mammals, and all sorts of other organisms that live somewhere where they are not considered native. Being “native” to an area means that the organism originated there and belongs in that area permanently. A “non-native” organism is one that lives in an area in which it does not belong and was brought there by unnatural means. Some of these means include trees brought to Florida for aesthetic landscaping purposes, even though the species did not originate here. The state of Florida is, unfortunately, one of the areas of the world that is riddled with non-native species. This highlights the importance of getting to know the native species of Florida! 

Florida has over 300 native tree species, which is more than almost every other state in the U.S. This is a very wide-ranging list because of the many different ecosystem types found in Florida. There are three mangrove species found in Florida: the red, black, and white mangrove trees, many of these populations being found in the Florida Keys. There are also many tree species found in the Everglades, including Cypress trees like the bald cypress and pond cypress species, or the hardwood hammocks. In other parts of Florida, there are countless pine tree species like the longleaf, shortleaf, sand, slash, and spruce pines. There are also many different oak tree species found native to Florida like the Red, White, Live, and Shumard oaks. All these tree species are just a fraction of the number of native tree species found in Florida and each of them plays a niche role in the ecosystem, upholding the biodiversity of the beautiful state.  

Trees offer many natural services for humans including things like shade and air filtration. They can also have positive impacts on longevity and cause a decrease in stress levels in humans who spend time around them. Additionally, native trees also help ensure Florida’s environment is kept natural and preserved for as long as possible. Trees also store carbon and use carbon dioxide (a greenhouse gas) to produce oxygen. By absorbing water through their roots and releasing it as water vapor (evapotranspiration), trees cool the air around them.  By preserving native tree species, other animals and organisms in the environment are positively impacted because of the availability of natural resources like food, water, and habitats that are provided to them. One of the best ways you can incorporate more native Florida species into the environment is by bringing some native trees into your own backyard. Many of these tree species act as great outlets for landscaping, offering a variety of different types and sizes to fit almost any area. Because they are native and adapted to the Florida environment, they require less maintenance and are resistant to most diseases and pests. 

May 16^th is National Love a Tree Day so make sure to get outside, show some appreciation for trees around you, and maybe plant a native Florida tree! 

One of the biggest challenges facing today’s climate worldwide is the hunt for clean, renewable energy sources. For centuries, the environment has been degraded through fossil fuel energy systems. Fossil fuels are substances formed from geologic fossils that can be burned to create energy. These include things like coal and gas. When burned at such large quantities, like they are in the U.S., these fossil fuels create a large problem for the earth’s climate and natural environment all around us. In short, the extensive use of fossil fuels for energy emits large amounts of dangerous gases into the air, causing the atmosphere to rise in temperature. The use of fossil fuels has had a significant impact on the nature and wildlife of the world that we know and love.  

However, in 1970, a multiple century-old tool was repurposed to counteract this impact. Windmills have been around since 500-900 A.D. From then and throughout much of the 18^th and 19^th centuries, windmills were used for pumping water, processing grain, and other agricultural purposes. Windmills were originally constructed out of wood and were much less powerful than the windmills we know today. It wasn’t until the 12^th century that these useful structures were built out of brick or stone, making them much studier and dynamic. Fast forward to the 20^th century, windmills were being restructured to start producing energy! This was a great achievement and had lasting positive effects on the environment. Windmills can now be used to cultivate clean energy, a type of energy that does not produce any harmful or dangerous byproducts. Windmills do have some drawbacks. Because of their immense size, they can create noise and visual pollution, being a sort of eyesore to local people. Windmills also rely on clear weather to function, which can mean that wind power cannot be generated 24/7.  Despite these faults, windmills have lots of advantages for clean energy. Homes, businesses, and even entire towns and cities can be powered from wind energy with little negative impact on the environment. In the modern world, these energy efficient windmills are known as wind turbines.  

Every year, the second Saturday of May is National Windmill Day, this year being celebrated on May 11^th. This provides us with an opportunity to appreciate windmills and the wonderous tools they are, while advocating for their use all around the world. There are more than 57,000 wind turbines in the U.S. today.  

To celebrate National Windmill Day, here are some fun facts about windmills to tell a friend! 

• Most wind turbines in the world turn in a clockwise direction and some scientists now suggest that the direction of the turn can generate more wind power in some cases. 
• Some of the oldest windmills still existing are in the Netherlands.  
• One strong windmill can power up to 500 individual homes! 

Tuna has become an important part of many cultures because of its popularity in recipes all around the world. However, due to an increased demand for this fish, tuna stocks worldwide have been decreasing. World Tuna Day, celebrated on May 2nd every year, seeks to recognize this, and brings awareness to this crisis. Tuna has been fished for thousands of years, but recently there has been an increase in fishing that has left many fish populations at a net loss. One of these populations is tuna. This is happening to meet the high demand for tuna around the world. Intense fishing like this, as we have seen recently, is not sustainable for these populations. This practice does not allow the tuna population to bounce back or maintain their numbers that allow them to continue growing. World Tuna Day focuses on shining a light on this topic and keeping the public up to date on fisheries and fishing practices. Education cultivated by World Tuna Day Tuna Day can foster change and create more sustainable practices to ensure the survival of remaining populations. Much has already been done to combat this issue through restrictive fishing and licensing, management of gear that is used, tracking of fish population numbers, and designated protected marine areas. All these practices have helped eliminate overfishing, protect fish habitats, and prevent the use of harmful gear on fish, other organisms, and select habitats. Additionally, lots of support has been generated to educate the public and fisheries about more sustainable practices to ensure job security while also protecting the environment.