Join Our Workshop to Manage the Invasion of Cuban Treefrogs!

Join Our Workshop to Manage the Invasion of Cuban Treefrogs!

Cuban Treefrogs and Environmental Concerns

Discover the fascinating world of Cuban Treefrogs and join us for an exciting workshop aimed at effectively managing their invasion. Led by Dr. Steve Johnson, an expert on Cuban Treefrogs from UF/IFAS Extension, this workshop will provide you with valuable insights on recognizing these invasive frogs and exploring management options. In addition, attendees will have the opportunity to learn how to monitor and report data on Cuban Treefrog populations. Together, let’s take action to address the challenges posed by the invasion of Cuban Treefrogs! The Workshop will be held September 28th 9am – 3pm CDT at 2728 E14th St, Panama City, FL 32401 Register Here

The Invasion of Cuban Treefrogs:

Originating from Cuba and introduced unintentionally to Florida in the 1920s, the Cuban Treefrog has rapidly established itself across various states, including Georgia and Louisiana. Believed to have arrived as stowaways in shipping crates, these non-native frogs have become a cause for concern due to their impacts on native treefrog and toad populations.

Understanding the Threat:

Cuban Treefrog adults and their tadpoles are known predators of native treefrogs and toads. Their presence poses a significant threat to the delicate balance of our ecosystems. Therefore, it is crucial to develop effective management strategies to curb their invasion and minimize their impact on our native species.

Workshop Highlights:

During the workshop, Dr. Steve Johnson, an esteemed authority on Cuban Treefrogs, will guide participants through the identification and management of these invasive frogs. Attendees will gain valuable knowledge and practical skills to recognize Cuban Treefrogs and explore options for effectively managing their populations. Participants will also build and take home their own treefrog house (refugia) made with PVC.

Contributing to Research:

In addition to learning about identification and management, workshop attendees will have the opportunity to play an active role in monitoring and reporting data on Cuban Treefrog populations. By actively participating in data collection efforts, you will contribute to scientific research and provide crucial insights into the distribution and behavior of these invasive frogs.

Join the Cause:

The invasion of Cuban Treefrogs is a pressing environmental issue that requires collective action. By attending our workshop, you can become an agent of change in addressing this invasive species. Let’s work together to protect our native treefrogs and toads by effectively managing the population of Cuban Treefrogs.

Don’t miss out on this unique opportunity to join Dr. Steve Johnson and fellow nature enthusiasts in our workshop focused on managing the invasion of Cuban Treefrogs. By acquiring knowledge, developing practical skills, and contributing to data collection efforts, you can actively participate in protecting our native species and preserving the delicate balance of our ecosystems. Together, let’s make a difference and tackle the challenges posed by the Cuban Treefrog invasion. Register now and be a part of this important environmental initiative!

An invasive Cuban Tree Frog specimen. Invasive species, amphibians and reptiles. frogs, pests. UF/IFAS Photo by Tyler Jones.
Lions in the Gulf… Tigers in the Bay

Lions in the Gulf… Tigers in the Bay

This catchy phrase coined by Robert Turpin (Escambia County Marine Resources Division) describes the new invader to our marine waters. Many coastal residents are aware of the invasive lionfish that has invaded our local reefs but few have probably heard of the Asian Tiger Shrimp. This member of the penaid shrimp family, the same family are edible white, brown, and pink shrimp come from, was brought to the United States in the 1960’s and 70’s as an aquaculture project. Over the years farmers have moved from Tiger Shrimp to the Pacific White Shrimp and the last known active farm was in 2004.

 

The Asian Tiger Shrimp can reach lengths of 12"

The Asian Tiger Shrimp can reach lengths of 12″

In 1988 2000 of these shrimp were lost from a farm in South Carolina during a flood event. 10% of those were recaptured and some were collected as far away as Cape Canaveral. No more was heard from this release until 2006 when 6 were captured; one of those in Mississippi Sound near Dauphin Island. Each year since the number of reported captures has increased suggesting they are breeding.

 

2006 – 6 captured

2007 – 4 captured

2008 – 21 captured

2009 – 47 captured

2010 – 32 captured

2011 – 591 captured

 

One individual was caught in 2011 near Panama City and 5 were collected in 2012 in Pensacola Bay. In recent weeks the Sea Grant Agent in Escambia County has received reports of numerous Tiger Shrimp being collected from Escambia Bay. There is currently no scientific evidence of negative impacts of this shrimp in our area. They are aggressive predators of benthic invertebrates and may out compete our native penaid shrimps and could possibly feed directly on the juveniles.

 

Five tiger shrimp captured by shrimpers in Pensacola Bay.

Five tiger shrimp captured by shrimpers in Pensacola Bay.

NOAA scientists are interested in obtaining samples of this shrimp for DNA studies. It differs from other local penaid shrimp in that it is larger (8-12” long), dark in color (dark green to black) and has light stripes (white to cream colored). The larva and juveniles live in the bay. Sub adults will migrate offshore for breeding. They are a tropical species that have a low tolerance for cold temperatures, showing no growth below 20°C, but have a high tolerance for changes in salinity. If you thing you may have one of these shrimp and are interested in donating one, please contact Sea Grant Agent Rick O’Connor at (850) 475-5230 or roc1@ufl.edu.