False Map Turtles

This false map turtle, Lilly, is in our visitor’s center.

The false map turtle (sometimes called the sawback turtle) is often found in rivers and large creeks that contain vegetation. They rely on this vegetation for food as they are omnivores. In addition to eating small amounts of vegetation, you will find them eating mollusks, different types of bug larvae, beetles, and flies. The range of the false map turtle is primarily east of the Rocky Mountains with sightings found mainly around offsets the Mississippi and Missouri rivers. However, with the release of people’s pets, these turtles can be spotted up into Canada and down into Mexico. This species is just one of 14 species of map turtles, with many of these species being popular as house pets. Map turtles in general will be found in freshwater ecosystems which include rivers, lakes, ponds, and wetland areas. Like other types of turtle species, map turtles are communal and rely on each other to help watch for predators. Due to this, you will often see turtles grouped on rocks basking in the sun. Animals such as raccoons, red foxes, otters, crows, grackles, bass, and catfish are just some of the predators that will try to attack map turtles and their nests. To avoid predators, turtles will quickly flee from the area when approached. While they often don’t bite, they will if they feel threatened. When handled, it is important to note they will also empty their bladder in defense, so be careful.

The only species of map turtle native to Florida is the Barbour’s map turtle. It is listed as Threatened in Florida due to various human-generated threats including habitat loss and chemical pollution in water systems. An action plan has been put in place as of 2013 to help improve the conservation status of the Barbour’s map turtle. It is illegal to take, possess, or sell these turtles in Florida.

Happy Earth Day!  

Earth Day is celebrated every year in April to celebrate nature and its beauty and bring awareness to environmental concerns ongoing worldwide. Earth Day serves as a way for individuals globally to re-connect with nature and provides opportunities for people to get outside and educate themselves within their communities. Earth Day was founded in 1970 as a day dedicated to education about environmental issues as a response to the environmental crisis and spread to become a global movement for climate action. Earth Day continues to bring awareness of environmental issues including climate change, air quality, invasive species, and species population decline both locally and globally.

Here in Florida, there is a lot of work being done to help stop the decline of native animal populations by helping protect and restore native habitats for these species, working to study and manage non-native and invasive species throughout the state and decrease the impact urban development has had on native habitats. This includes working to protect and restore the Everglades, one of the largest wetlands in North America that provides clean drinking water for millions of people and habitats for over 2000 species of plants and animals including birds, turtles, and alligators. Currently, the Everglades is around a third of its original size with much of its flow inhibited by previous dredging and draining to allow for urban development.

Ways to Celebrate Earth Day:

Look around your community for local events

Often local communities or businesses will host events around this time to celebrate nature and Earth Day

Visit a local nature center or natural area

Around local communities there are areas and centers that serve to educate and assist native populations in these communities year-round

Explore outdoor areas

Take a hike

Poison vs Venom  

While the words venom and poison may often be used interchangeably, they do in fact mean two different things. Poison and venom are both substances that can be lethal or irritating to organisms when they are encountered. These substances contain toxins that are stored in various organs or structures of the organism. Poison is a substance that can be lethal when ingested, inhaled, or absorbed through skin. Venom is produced by the organism and is then injected into the bloodstream of its prey through a bite or sting. 

Even if an animal is venomous, they do not always inject venom when they bite or sting. Venom takes time and energy for the organism to produce so it is beneficial for the venomous organism to use it wisely. Venomous animals will often exhibit “dry bites” that are offered as a warning for offending organisms to stay away.  

While poisonous organisms cannot control the amount of poison delivered since they do not inject it, they do often display warning colors such as bright red, orange, yellow, and blue (known as aposematism) that act as a warning to potential predators. Since poison can be held and secreted through structures on the organism’s body, it is important to wear proper protection when interacting with them.  

Here in Florida, we have a variety of venomous and poisonous plants and animals. We have venomous snakes, spiders, insects, fish and poisonous toads and plants. When you encounter an organism that is venomous or poisonous, it is important to keep your distance and do not interact with organisms if possible. If you do need to remove the organism, take proper precautions, or call a professional. If you are bitten by a venomous snake or spider or have a negative reaction to a poison, remain calm and seek medical attention ASAP. 

The Solar Eclipse

On April 8th this year there will be a total solar eclipse. The last total solar eclipse occurred in 2017 and lasted for around 2 minutes. The solar eclipse this year is predicted to last around 4 ½ minutes almost double the time of the last one. The solar eclipse occurs when the moon orbits in the sun’s path at the right angle where it appears to cover it. Depending on where you are on the planet, the moon might appear to completely cover the sun. This leads to a temporary darkness that will last for a varying amount of time depending on where in the country you are and where on the path you are. The path of totality this year will pass through Mexico then come through the US from Texas all the way to Maine then continues into the eastern part of Canada. Below is a link to the path of totality so you can see where you are in the path. Here in Florida, we are unfortunately out of the path of totality, but we will still be able to experience a partial solar eclipse. Below is a list of how to prepare if you are planning on watching the solar eclipse on Monday, April 8th.

Cultural Significance

Ancient cultures came up with stories and myths to help explain the phenomena of the solar eclipse which have continued to be shared even today. From a bear walking along the Milky Way (used by the Poma tribe) to Ra (the Egyptian sun god) being chased by his nemesis, a snake, these stories have been passed down and told for generations to explain and celebrate this natural phenomenon. Many religions around the world have also found ways to explain the solar eclipse by viewing it as a message from God or viewing it as a spiritual time. Some cultures and religions saw this time as a test or a reminder from their God or gods intended to scare them while others saw it as a time for spirituality or reflection.

Ways to Prepare:

  • Get eye protection
    • When staring at the solar eclipse, it is important to remember you are still staring at the sun and will need special eyewear to directly watch the solar eclipse- SUNGLASSES ARE NOT PROTECTIVE ENOUGH
    • You can find different ways to make your own at-home eye protection with cereal boxes and tin foil or other household items online
      • Here is a link for an example of homemade solar eclipse glasses/viewers
  • Know the time of the eclipse
    • Due to the rotation of the Earth within the path of totality, make sure you know the time that the solar eclipse will be occurring in your area.

Solar Eclipse Path of Totality Map:

Total solar eclipse April 8, 2024: Path, time and the best places to view – ABC News (go.com)

2024 Solar Eclipse Map: Path of Totality and More – The New York Times (nytimes.com)