Wildlife Science - Blog Posts

Fitz was rescued by the SNC a few years ago and is now one of our cutest educational animals. 

Because he is not one of the two types of native wild rabbits found in Florida, he cannot be released. But don't worry, he gets plenty of love and care.

It's feeding time for the SNC's resident Great Blue Heron. Their long, sharp beaks are perfect for fishing. And these guys will flip fish vertically in their mouths so they go down easier.

This little guy is an Eastern Screech Owl. Although small, he is considered fully grown. An eye injury sustained from a car collision keeps him from thriving in the wild on his own, so he will remain with the SNC as a permanent resident and educational ambassador. 

The Eastern Screech Owl is considered a bird of prey. So its sharp talons and curved beak have adapted to ripping and tearing prey as opposed to the straight and long beak of something like a heron that has been adapted for fishing. 

This red-tailed hawk was brought to the SNC after colliding with a car. While rehabbers were able to save his life, he permanently lost an eye. This means he will not be able to survive on his own in the wild. Instead, he will remain a permanent resident at the SNC. 

The red-tailed hawk has a trilling, raspy scream. This is the cry used by Hollywood directors almost any time a bird of prey is on screen. 

This orphaned baby raccoon was brought to the SNC after being found by a South Florida resident. Most baby raccoons do not have a fighting chance without their mom in the wild. Luckily, this little guy has grown quite a bit and will soon be ready to be prepped for release back into the wild. 

Often times, when people find abandoned babies in their neighborhoods it is because mom has died due to human activity. Wildlife rehabbers and nature centers are imperative to continuing breeding populations for wild animal species that are most impacted by human development and activity. 

Florida box turtles have a typical lifespan of 30-40 years, but some can live to 100 years old! Despite being called a turtle, these guys prefer to stay on land, similar to tortoises. But they can be found in damp, swampy areas. Our resident box turtle is a surrendered pet and because it is too domesticated, it wouldn't be able to survive out in the wild.

Check out our resident red-shoulder hawk. A Florida native, this bird of prey has a distinct call that is uses to signal we are encroaching on his territory. Does this call sound familiar to you? 

Red-Tailed Hawks can be found all over North America! 

Why do snakes yawn? While wildlife biologists do not have a definitive answer, it is like that it is because they are hungry! We can confirm that this video was caught right before feeding time.

Decline of the Everglades Snail Kite

The Everglades Snail Kite is a hallmark of Florida wildlife. Found in central and south Florida, this magnificent bird of prey thrives in swampy, wetland habitats (Audubon Society, 2020). Unfortunately the population of this seasoned hunter has dropped at an alarming rate.

The Everglades, a vital habitat to the Snail Kite, has been significantly reduced in size due to expanding infrastructure and construction of surrounding human populations (National Park Service, 2019). Fortuitously, organizations such as the Everglades Foundation have worked tirelessly throughout the years to restore and conserve the Everglades which is home to many of Florida’s unique species. (The Everglades Foundation, 2020).

But habitat loss is not the only struggle the Everglades Snail Kite faces. Their curved beaks are adapted specifically to feed on its namesake: Florida Apple Snails, or Pomacea paludosa. While there are several species of Apple Snails currently located in Florida, Pomacea paludosa is the native species of apple snail to Florida. There is some debate over whether local populations of the Florida Apple Snail may be a separate species from Pomacea paludosa (Schad, 2018), but we will only be referring to Pomacea paludosa for the purpose of this article.

One might think that the addition of new types of apple snails to Florida would mean the expansion of food for the Everglades Snail Kite, but that does not seem to be the case. Their beaks are so specifically adapted to the smaller, curved shells of the Pomacea paludosa, that the Everglades Snail Kite cannot use its beak successfully to feed on larger species of Apple Snails that are invading Florida wetlands. This poses another problem where the larger species of invasive apple snails are outcompeting and displacing the smaller Pomacea paludosa. The Everglades Snail Kite is facing food loss in addition to habitat loss.

But all is not lost. Harbor Branch Oceanographic Institute, located in Fort Pierce, Florida has successfully completed research on the practice of captive breeding the Florida Apple Snail with a long-term goal of finding ways to replenish wild populations of Pomacea paludosa (Garr, Amber, Helen Posch, Margaret McQuillan, Megan Davis, 2012). These practices, if safely regulated and approved, could be used to help replenish the population of the Everglades Snail Kite by providing it with more food. Regulations and controls are needed to ensure that captive populations would not introduce new bacteria, or diseases to wild populations.

The Everglades Snail Kite is not the only endangered species in Florida, but it is a wonderful example of how—when united—people have the chance to improve many environmental problems.

Audubon Society, 2020. The Everglades Snail Kite. Audubon Florida.

[https://fl.audubon.org/birds/everglade-snail-kite]

Schad, Morgan. 2018. The Discovery of a Forgotten Species in an Unexpected Location: Pomaceamiamiensis in Palm Beach County. Harriet L. Wilkes Honors College.

The Everglades Foundation, 2020. About. [https://www.evergladesfoundation.org/about]

Garr, Amber. Helen Posch. Margaret McQuillan. Megan Davis. 2012. Development of a captive breeding program for the Florida apple snail, Pomacea paludosa: Relaxation and sex ratio recommendations.

Aquaculture. Volume 370-371, Pages 166-171.

[https://www.sciencedirect.com/science/article/abs/pii/S0044848612006163?via%3Dihub]

National Park Service. 2019. Restoration of Everglades National Park. U.S. Department of the Interior.

South Florida Natural Resources Center. Everglades National Park.

[https://www.nps.gov/ever/learn/nature/upload/RestorationFactSheet%20Lo%20Secure.pdf]

Raccoons are a familiar sight for many environments because they eat just about anything. The raccoon’s scientific name, Procyon lotor translates to “before-dog washer.” 

Raccoons are one of the many wild animals the SNC takes in regularly. If you find abandoned baby raccoons in the wild, please contact your local nature center or wildlife rehabber. We do not encourage keeping them as there is a lot that can go wrong in early development and they do NOT make good pets.

Our resident Barred Owl did an impressive display today of how owls can turn their heads up to 270 degrees. This is due to a special adaptation on their vertebrae. 

Barred Owls are native to Florida, but this one cannot be released back into the wild due to a permanent injury. He would not be able to survive in the wild on his own. Instead, he now has a happy home with dedicated care takers and sometimes makes himself visible to the public as an educational ambassador. 

“Barred Owls are easiest to find when they are active at night—they’re a lot easier to hear than to see. Visit forests near water (big bottomland forest along a river is prime Barred Owl habitat) and listen carefully, paying attention for the species’ barking “Who cooks for you?” call.” - The Cornell Lab https://www.allaboutbirds.org/guide/Barred_Owl/overview

Shoutout to our volunteers who managed to catch some great pics of a few of the SNC’s permanent residents. Featured is Cory the Red Rat Snake, Leonidas the Bearded Dragon, and one of the blue jays in our aviary. 

The reptiles featured here are used as educational ambassadors for their species. That means they’re used by professionals to teach visitors about their ecological roles and niche in the environment and why it is so important to protect their species. Leonidas the Bearded Dragon is used in particular as an example of an exotic species. Both reptiles featured here were surrendered pets that the previous owner could no longer care for. Used to a domesticated life rather than hunting for and sheltering themselves, these animals would not survive in the wild on their own. 

Our Great Blue Heron was doing some feather cleaning this morning. Look at how long that neck is! The long neck and beak of the Heron was adapted to fishing for prey. This tall birds are excellent at wading through the water and make quite an impressive sight in flight. 

“ Great Blue Herons aren’t likely to visit a typical backyard. However, they are sometimes unwelcome visitors to yards that include fish ponds. A length of drain pipe placed in the pond can provide fish with a place to hide from feeding herons. Herons, like most of our birds, are legally protected by the Migratory Bird Treaty Act.” -The Cornell Lab https://www.allaboutbirds.org/guide/Great_Blue_Heron/overview

Our resident Red Rat Snake, Cory, has this same genetic mutation! 

seeing really common birds with the leucism mutation is really neat because sometimes they look like totally different birds ? so i got some pictures from macaulay

blue jay

mallard

blackbird

crow

house sparrow

american robin

black-capped chickadee

red-tailed hawk

Hey everyone, 

The Sawgrass Nature Center is halfway to our minimum goal to provide free educational and professional development resources to Title I schools. These resources will include an environmental education program, a volunteer program, and professional skill building program. The professional skill building program will teach students how to write and build their resume, how to navigate an interview, and how to use social media is changing the job market. The volunteer program will provide them with skill building, hands-on experience at the Sawgrass Nature Center as well as a resume building and networking opportunity. The environmental education program will give them the chance to interact with wildlife and wildlife rehabbers in an educational environment. 

To qualify as a Title I school, 40% of the student body must be living below the poverty level. This funding will allow us to bring resources to typically underserved communities to help bridge the gap in job opportunities and educational quality between socio-economically distinguished groups. 

Please consider sharing or donating here: https://acommunitythrives.mightycause.com/story/Elzntf

Disclaimer: The SNC is continuing to take every necessary precaution to protect our employees and volunteers from COVID-19, including virtual programming. 

This juvenile red tailed hawk was brought to the SNC a few weeks ago after being found injured on a golf course. On Sep. 27 the hawk was successfully released back into the wild!

Red tailed hawks are native to Florida and, like all hawks, considered a bird of prey. Their large talons and sharp beaks are perfect for ripping and tearing their prey. It also makes them difficult patients. Luckily, our experienced rehabber was able to get the hawk all patched up and back into the wild in record time! 

It is Turtle Tuesday at the SNC with our Loggerhead Musk Turtle, Molly. Molly is a resident freshwater turtle that is used for many of our educational programs. 

Loggerhead Musk Turtles (Sternotherus minor) are mostly carnivorous, but have also been known to munch on plants. Their jaws are strong enough to crack the shells of small snails, crayfish, insects, and mollusks. 

They are found throughout the Southeast United States in a variety of clear, freshwater wetland areas. 

Fun Fact: When threatened, musk turtles will release a foul smelling musk and bite with their powerful jaws. 

Raccoons like the pool to cool off, but they also use it to wash their hands and food.