Randell Research Center

Randell Research Center The Randell Research Center (RRC) protects, preserves, and shares the archaeological & ecological history of Southwest Florida. This site is not a public forum.

The RRC is a unit of the Florida Museum and University of Florida. Open to the public between sunrise & sunset. The Calusa Heritage Trail is open daily for self-guided visits from sunrise to sunset. Our classroom and gift shop are open Tuesday through Saturday from 10am to 2pm. Guided walking tours of the Calusa Heritage Trail are not scheduled for the summer or fall months. Guided tours are avail

able by special request for groups with over 6 people, dependent on guide availability. To request a guided tour, please call 239-283-2062 at least 2 weeks before your desired tour date. Requested donations for visitors to the Calusa Heritage Trail are $7 for adults, $5 for seniors, and $4 for children. Members of the Friends of the RRC are admitted free. Income from donations and memberships makes it possible to maintain this important archaeological site.

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The Randell Research Center at the Florida Museum of Natural History intends to educate, inform and provide updated information on its activities and to support and promote its objectives for these activities through its page. All Randell Research Center comments are made by Florida Museum designees. Social media users may share ideas through commentary that is consistent with and furthers the objectives of the Museum and the University of Florida. The Museum reserves the right to remove any comments that do not fall within this purpose, including those that are: off-topic, containing links to third-party websites or content, or made in violation of Florida or federal law. By posting a comment on our social media pages, you agree to follow the University of Florida Community Commenting Guidelines, host social media channel Terms of Service, Florida and federal law, and UF regulations and policies – including but not limited to the university’s Acceptable Use of Computing Resources Policy. Your comments may be removed if they are in violation of these guidelines.

Have you ever wondered how the Calusa and other indigenous Floridians prepared for--and survived--hurricanes? There is a...
06/03/2026

Have you ever wondered how the Calusa and other indigenous Floridians prepared for--and survived--hurricanes?

There is archeological evidence that a large hurricane hit Pineland around 300 C.E. A 1992 excavation found thin sand layers, as well as plant and animal remains, which show that seawater surged across the settlement.

While we can't know the specifics of how the Calusa handled this event, disturbances in the weather and changes in animal behavior would have signaled that a large storm was on the way. Calusa people may have been able to see the approach of the storm from the high mounds in Pineland.

The shell mounds could also have provided refuge from storm surge. Even today, the mounds are much higher than predicted flood levels. The Pine Island Canal, engineered and managed by the Calusa people, could also have facilitated movement away from the coast.

Indigenous architecture also helped. The Calusa and other indigenous people built dwellings thatched with palm fronds. These buildings were waterproof, resilient to strong winds, and cool in the summer. Calusa homes would have been similar to the traditional chickees built by the Seminole people.

Though now constructed with modern materials, open-sided palm structures are still popular in South Florida architecture, an adaptation with thousands of years of cultural history.

By Carrie Dilley, Visitor Services and Development Manager While we constantly aim to engage with and educate our visitors, we also strive to break down stereotypes and represent Seminoles as moder…

In May, longtime RRC board member and archaeologist Dr. George M. Luer received a Lifetime Achievement Award from the Fl...
06/02/2026

In May, longtime RRC board member and archaeologist Dr. George M. Luer received a Lifetime Achievement Award from the Florida Anthropological Society. In addition to his research on the Calusa at Pineland, Dr. Luer spent many years as editor of The Florida
Anthropologist. Congratulations Dr. Luer and thank you for all of your work uncovering and sharing Florida's ancient history.

Take a hike! This Saturday, June 6, is National Trails Day. Visit the Randell Research Center and learn more about Pine ...
06/01/2026

Take a hike! This Saturday, June 6, is National Trails Day. Visit the Randell Research Center and learn more about Pine Island's history and ecology, or visit Calusa Land Trust parks across Pine Island.

American Hiking Society's National Trails Day is a day of service for hometown trails and the people who love them - June 6, 2026

What's the buzz? It's World Bee Day! Learn about Florida's bees:
05/20/2026

What's the buzz? It's World Bee Day! Learn about Florida's bees:

May 20 🐝 !

While we often think of bees as fuzzy, black and yellow-striped buzzy insects that live in hives like the honey bee, the truth is more gorgeous and diverse than that!

There are more than 4,000 species of bees that live in the United States, and Florida is home to over 300 of those species. There are 29 species that are only found here in Florida!

We humans import and maintain hives of honeybees because they are critical for many crops. Without the hard work of these bees, we wouldn’t have much of the food we humans eat today.

Native bees are also important pollinators. Some species have direct relationships with native plants while others are flexible about what types of flowers they visit.

Some Florida bee species are social and live in colonies with a queen. Others live in communities that share a space but with separate nesting chambers. Most species are not communal, and individual bees make their nests away from other bees.

Most Florida species nest in the ground by digging tunnels in the soil or sand. Others nest in existing hollow spaces like rotting wood, reed stems or holes made by other insects.

Learn more about bees on World Bee Day and share your love of important pollinators!

🐝 Five Facts: Bees in Florida
https://www.floridamuseum.ufl.edu/science/five-facts-bees-in-florida/

Florida Museum photo by Kristen Grace

05/15/2026

Museum Resource 🐸🎶 Florida Frog Calls
If you learn to pick out the species of frogs (and toads), you can quickly know a lot about the habitat, the season and even the individual’s personal message. They call out for breeding purposes, to mark territory, to alert each other about predators and in response to the weather.

Our online guide has audio of many species you will typically hear in our state, as well as seasonal chorus tracks of multiple species, and a modern addition – the Cuban treefrog.

Listen: https://www.floridamuseum.ufl.edu/discover-herps/florida-frog-calls/

🐸

It's a blob! If you're a gardener, you may recognize the colorfully named dog vomit slime mold (Fuligo septica), which o...
05/14/2026

It's a blob! If you're a gardener, you may recognize the colorfully named dog vomit slime mold (Fuligo septica), which often appears overnight on mulch or grass clippings. This mold starts bright yellow, pink, or orange, and eventually turns tan or brown, like the image shown here. Recently, some of these creatures appeared at the RRC, a sign of changing humidity as we move into summer.

Slime molds are not true fungi, but single-celled animals, similar to amoebas. Dog vomit slime mold has a special ability to absorb heavy metals from the environment, meaning it may someday play a role in environmental cleanup.

Slime molds move as much as a millimeter per hour and can even solve mazes and other complex problems. They are providing researchers with new insights about intelligence and memory. It turns out you don't need a brain to be bright!

After rain, you may see this organism on mulch or at the bases of trees. It does not live long but may be scraped away if it is causing trouble in a manicured garden.

📷 Florida Museum photo by RRC Staff.

You can help scientists monitor Florida's heritage sites. Reach out to FPAN today for more information.
05/13/2026

You can help scientists monitor Florida's heritage sites. Reach out to FPAN today for more information.

Floridians share a colorful history-- from the black, white, red and blue hues the Calusa painted their masks to the indigo-blue doorways and porches of the Gullah/Geechee and the Caribbean influenced pastel houses along the coasts.

But our vibrant collective history is at risk of being washed out--whether its by wildfire, hurricanes (June 1!) sea level rise, development... you name it, it's out to steal our shine! This is where we need YOUR help...

Heritage Monitoring Scouts (HMS) Florida is a community science initiative dedicated to safeguarding Florida’s cultural heritage. Scouts visit historic cemeteries, structures and archaeological sites to monitor and record changes and threats. Scouts are like our cultural heritage color guard!

How do you become a scout?
💥Register for the training here: https://www.fpan.us/training-courses/hms-florida/
💥Complete the online training (its a total of 5 hours, but done totally at your leisure)
💥Get out there and monitor! You can head out on your own or join us at a scout meetup

Hurricane season is just a few weeks away-- no pressure of course (jk jk, lots of pressure) so lets get monitoring!

Anyone can become a scout and help protect against the erasure of our colorful history. Hope to see you in the field!

Visitors to the RRC often wonder where this large Calsua settlement got fresh water. The answer is under our feet! Sever...
05/12/2026

Visitors to the RRC often wonder where this large Calsua settlement got fresh water. The answer is under our feet! Several artesian springs and at least one freshwater stream were once accessible to people in Pineland.

Artesian springs are springs that bubble up naturally due to underground pressure. While these springs are no longer accessible from the surface, there is evidence of their existence in the variety of aquatic and semi-aquatic plants that flourish on the site. You can learn more about Pineland's ancient sources of fresh water here:

Today at Pineland, there is no obvious drinking water source for people who thrived here for over 1500 years. The only obvious water bodies are brackish or salty, water not fit for drinking. So, where did the Calusa and their ancestors at Pineland get their freshwater? The answer is beneath o

05/05/2026
Did you know RRC property contains seven types of wetlands? This includes the costal estuary, freshwater ponds, marshes,...
05/04/2026

Did you know RRC property contains seven types of wetlands? This includes the costal estuary, freshwater ponds, marshes, indigenous canals like the Pine Island Canal, mangrove forests, and emergent wetlands. Each wetland type supports specially adapted plants and other wildlife. Learn more about Florida's wetlands:

Not all wetlands are the same. There is significant diversity among wetland community types that result from abiotic and biotic environmental factors:

Address

13810 Waterfront Drive
Pineland, FL
33922

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