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New Rearing Pond at the Hicatee Conservation & Research Center

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Designed to study the reproductive biology and to determine if the Central American River turtle could be bred in captivity, the Hicatee Conservation & Research Center opened in 2014 and was met with immediate success when, in the summer of 2015, the first seven hatchlings emerged. This was followed by five hatchlings in 2016, 84 hatchlings in 2017, and 179 in 2018.

The extrusion welder was used to join hard plastic pond liner

The HCRC originally included two large breeding ponds, an overflow pond and several rearing tanks. The small rearing tanks at the center quickly reached capacity and HCRC staff identified an urgent need to provide the necessary space and improved environment for the 2018 hatchlings and the soon to arrive 2019 cohort. After much discussion, it was determined that converting the overflow pond into a large rearing pond for hatchlings and juveniles was the most cost effective and quickest solution to housing all the expected hatchlings now and in the foreseeable future.

We secured funding from Oklahoma City’s Zoo’s Care Grant Program and from Zoo New England to begin pond modifications. Additional support was provided through funding for supplies offered by Jacksonville Zoo and Gardens in 2018 and the purchase of a very important piece of machinery was made possible thanks to proceeds from the Turtle Survival Alliance’s 2018 fundraising auction.

Pond modification was slow to get underway due a very wet rainy season. However, during February and March construction took place and 140 turtles were placed in their new home in April. The rearing pond (Pond C) is forty-feet in diameter and approximately six-feet deep at the center. A six-foot perimeter fence will encircle the pond and fresh water is provided by solar powered pumps which were already in place at the facility. We will modify Pond C in the coming months to include a floating island and the planting of food trees and grasses as has been done in Ponds A and B. Our hope is that the facility will offer a healthy environment for all hatchlings produced at the HCRC until they are ready for release into the wild.  

Thanks to the Turtle Survival Alliance for their continued partnership on the Hicatee Conservation and Research Center. Thanks also to project sponsors: Oklahoma City Zoo, Zoo New England and Jacksonville Zoo and Gardens.

New Rearing Pond at the Hicatee Conservation & Research Center

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Designed to study the reproductive biology and to determine if the Central American River turtle could be bred in captivity, the Hicatee Conservation & Research Center opened in 2014 and was met with immediate success when, in the summer of 2015, the first seven hatchlings emerged. This was followed by five hatchlings in 2016, 84 hatchlings in 2017, and 179 in 2018.

The extrusion welder was used to join hard plastic pond liner

The HCRC originally included two large breeding ponds, an overflow pond and several rearing tanks. The small rearing tanks at the center quickly reached capacity and HCRC staff identified an urgent need to provide the necessary space and improved environment for the 2018 hatchlings and the soon to arrive 2019 cohort. After much discussion, it was determined that converting the overflow pond into a large rearing pond for hatchlings and juveniles was the most cost effective and quickest solution to housing all the expected hatchlings now and in the foreseeable future.

We secured funding from Oklahoma City’s Zoo’s Care Grant Program and from Zoo New England to begin pond modifications. Additional support was provided through funding for supplies offered by Jacksonville Zoo and Gardens in 2018 and the purchase of a very important piece of machinery was made possible thanks to proceeds from the Turtle Survival Alliance’s 2018 fundraising auction.

Pond modification was slow to get underway due a very wet rainy season. However, during February and March construction took place and 140 turtles were placed in their new home in April. The rearing pond (Pond C) is forty-feet in diameter and approximately six-feet deep at the center. A six-foot perimeter fence will encircle the pond and fresh water is provided by solar powered pumps which were already in place at the facility. We will modify Pond C in the coming months to include a floating island and the planting of food trees and grasses as has been done in Ponds A and B. Our hope is that the facility will offer a healthy environment for all hatchlings produced at the HCRC until they are ready for release into the wild.  

Thanks to the Turtle Survival Alliance for their continued partnership on the Hicatee Conservation and Research Center. Thanks also to project sponsors: Oklahoma City Zoo, Zoo New England and Jacksonville Zoo and Gardens.

Professional Development for HCRC Staff

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Tom had the opportunity to help with not only turtles, but also iguanas and crocodiles. 

Thomas Pop, Manager of the Hicatee Conservation & Research Center, visited the Cayo District for one week in September to receive training at the Belize Wildlife & Referral Clinic (BWRC).

BWRC offers free training for governmental and non-governmental partners in wildlife conservation issues, rescue and rehabilitation, wildlife husbandry, emergency response and more. Depending on needs they include some clinical applications as well as basic laboratory methods (with a special focus on parasitology, and fecal analysis which is so often needed in any captive or rescued wildlife species.)

The emphasis of Tom’s training was on microscopy and parasitology

While at the BWRC, Tom was exposed to veterinary techniques that will prove very useful for his work with Hicatee turtles. Dr. Isabelle Paquet-Durand described Tom as “an enthusiastic learner, with an interest in parasites!”

We are grateful to Dr. Isabelle and her team at the BWRC for hosting Tom and look forward to future opportunities and exchanges. We are also grateful to our partner, the Turtle Survival Alliance, for subsidizing travel costs.

Celebrating Belize’s National Treasure – the Hicatee Turtle

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This October, BFREE, Turtle Survival Alliance, and our partners are observing the second annual Hicatee Awareness Month. Throughout the month, activities and events will celebrate the beloved Central American River Turtle – locally known as the Hicatee. This year’s message encourages national pride of this rare and unique species by seeking to establish the Hicatee as the national reptile of Belize.

As stated in the Belize 2016-2020 National Biodiversity Strategy and Action Plan (NBSAP), “Belize harbors a total of 118 globally threatened species (9 critically endangered, 32 endangered and 77 Vulnerable) and a further 62 near threatened / of least concern (IUCN, 2016). Of these, the critically endangered Central American river turtle (“hicatee”) is considered at highest risk of local extinction.”  

The Hicatee’s main predator is man. In effect, this turtle is being eaten to extinction across its limited range. Although it is believed that the Hicatee still exists in very small populations in northern Guatemala and southern Mexico, its stronghold is in Belize. Therefore, the future of the species depends on the actions of those who live in and visit Belize.

As the country’s national reptile, the Hicatee’s public status would be elevated and the stage would be set for national pride of this rare and unique species. Just as the Tapir and Toucan are revered and protected due to their status as the national animal and national bird, the Hicatee would be revered and protected if recognized as the national reptile.

To help prepare teachers for October, BFREE distributed educational packets to 100 preschools and primary schools in Cayo and Belize Districts. These are areas in which Hicatee have historically been found. Packets included classroom resources like activity pages and fact sheets about the Hicatee and other valuable and endangered wildlife found in Belize. “Herbert the Hickatee,” a book written by Ms. Gianni Martinez, a teacher at St. Mary’s School in Belize City, is featured in the packets. Also included is a national competition for students to design the 2019 Hicatee Awareness Month poster.

Camya Robinson, Research Assistant, and Jaren Serano, BFREE Science & Education Fellow and Author of “I am a Hicatee Hero,” posing with hatchlings 

On October 1st, BFREE emailed packets to principals of every school with a valid email address (540+) in Belize. These packet materials are available online for download at https://www.bfreebz.org. Special additions to the online packet include a poem for kids “I am a Hicatee Hero,” by Mr. Jaren Serano, alumnus of Sacred Heart Junior College in Cayo, and the 1 ½ minute video trailer for “Hope for Belize’s Hicatee: Central American River Turtle,” created by wildlife filmmakers, Richard and Carol Foster, of Belmopan.

With the second Hicatee Awareness Month, we are encouraging our Belizean and global partners to unite to help save this species from extinction. By making this our national reptile, future generations and leaders will recognize the important cultural and historic value of the Hicatee turtle – Belize’s National Treasure.

The hicatee is disappearing, but together we can save it.

 

Bi-annual Hicatee Health Assessments at BFREE

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Dr. Isabelle and Dr. Jacobson do a full health review of a one-year-old Hicatee turtle

A team of veterinarians, zookeepers, researchers, and wildlife enthusiasts traveled to BFREE to perform health assessments on the turtles at the Hicatee Conservation and Research Center.  Our fall health check occurs when females likely have eggs, which allows the team to perform ultrasounds and determine the reproductive status of the turtles.

 

 

 

Health Assessment Team: Back row (L to R) Elliott Jacobson, Cayle Pearson, Isabelle Paquet-Durand, Rich Zerilli, Stephanie Verhulst, Nichole Bishop. Front row – Heather Barrett, Saul Bauer, Tom Pop, Jacob Marlin, and Jaren Serano (not pictured Eric Anderson and Gianni Martinez)

Day 1 Examinations were performed on the 2017 and 2018 hatchlings. Under the guidance of Dr. Isabelle Paquet-Durand, a veterinarian at Belize Wildlife and Referral Clinic (BWRC), and Dr. Elliott Jacobson, professor and veterinarian emeritus at University of Florida, each juvenile was weighed, measured and given a thorough exam which included careful assessment of warts and abscesses identified during previous examinations. Overall, turtles showed positive growth rates and reduction in skin problems.

The 2018 hatchlings were examined next – the veterinarians reviewed each of the 169 turtles which had already been weighed and measured on the 4th of September. Hatchlings also showed positive growth and good overall health.

Day 2 Adults and sub-adults were netted from Pond B in the morning and Pond A in the afternoon. Forty-four animals were measured and weighed and given general health examinations. All breeding sized females also underwent ultrasounds to determine the presence of follicles and eggs. One of the adult turtles eluded the nets, as did all the captive-born three and four-year-olds.

Gianni Martinez, teacher at St. Mary’s School in Belize City and author of “Herbert the Hickatee” joined the assessments on Day 2. 

Day 3 –  Because Dr. Jacobson was on-site to offer professional development training to HCRC staff, he presented a talk on “Zoological Medicine,” to the group.  Other lectures he gave throughout the weekend included “Animal Husbandry,” and “Reptile Collecting and Field Methods.”

Data collected during these assessments will add to the ongoing data set being constructed by staff of the HCRC.

Additional photos of the Fall Health Check can be found here: Flickr page.

Thanks to the Turtle Survival Alliance for providing funding for the Fall Health Assessments, Jacksonville Zoo and Gardens for loaning the portable ultrasound machine, and Columbus Zoo and Aquarium for providing turtle diet for continued feeding experimentation on the hatchlings. Additionally, thanks the team who contributed time, energy and knowledge to this fall’s assessment: Dr. Isabelle Paquet-Durand, Dr. Elliott Jacobson, Thomas Pop, Jaren Serano, Nichole Bishop, Saul Bauer, Cayle Pearson, Stephanie Verhulst, Gianni Martinez, Richard Zerilli, Eric Anderson, Jacob Marlin, Heather Barrett and Hyla Marlin.

Hicatee Facts

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One of the most critically endangered turtle species in the world, the hicatee turtle is facing extinction in Belize. Overhunting for human consumption is the greatest threat. It is crucial that we act now to preserve the hicatee, the last of its kind, for future generations.  

Use these resources created by Hicatee Conservation Network members to learn more about the hicatee turtle! They can be used to share with your friends and family at a viewing party of the film, ‘Hope for Belize’s Hicatee: Central American River Turtle’ in your classroom, if you are an educator, or simply impress your friends with your new found chelonian knowledge! 

HICATEE FACTS

Central American River Turtle / Dermatemys mawii / Hicatee turtle

STATUS: The Hicatee turtle is one of Belize’s few critically endangered animals. This means that the turtle is facing a high risk of extinction in the wild.

THREAT: Overhunting for human consumption is the greatest threat.  

EVOLUTION: The Hicatee is the lone surviving representative in a family of turtles dating back to the age of dinosaurs.

RANGE: Hicatees are found in southern Mexico, northern Guatemala, and Belize.

HABITAT: These fully aquatic turtles live in deep rivers, lagoons, and other freshwater bodies.  

DIET: Hicatees are completely herbivorous (vegetarian) from hatchling to adulthood. They feed on the shoreline and submerged vegetation including leaves, grasses, fruits, and flowers.

RESPIRATION: These turtles acquire oxygen from breathing through their nostrils and have a gill-like structure in their throat that allows them to absorb oxygen from the water.

NESTING: Nesting frequently occurs below the surface of the water in muddy banks.

EGGS: Eggs are laid in clutches of 8-14. Eggs undergo delayed development (called Embryonic Diapause) and can take up to 6 months to hatch.

HATCHLINGS: Hatchling turtles emerge from the egg by using a single sharp tooth to break through the shell. This action is called “pipping.” The egg tooth drops off a few weeks to months after hatching.

SEXUAL DIMORPHISM: Males and females are sexually dimorphic meaning that the males look different than females. Adult males have bright yellow heads and significantly larger tails.

TEMPERATURE REGULATION: Unlike most reptiles, Hicatees do not bask in the sun to regulate their body temperature.

LIFESPAN: Records indicate up to 45 years, but likely they live much longer.

RESEARCH: The Hicatee Conservation and Research Center (HCRC) located in the Toledo District is the only captive breeding facility in the world that conducts research on this turtle’s natural history and reproductive biology.