Hicatee Health Check

Posted by on Sep 27, 2016 in Blog, Hicatee turtles | One Comment
Hicatee Health Checks 2016

Dr. Shane Boylan (left) performs ultrasounds on the female turtles to determine if there were eggs or follicles present. He is assisted by Dr. Thomas Rainwater while Tom Pop and Dr. Isabelle Paquet-Durand of Belize Wildlife and Referral Clinic look on.

Between September 17 and 19, the Turtle Survival Alliance (TSA) team joined BFREE staff in Belize during mid-September to perform annual health checks on all of the turtles at the Hicatee Conservation and Research Center (HCRC). The team consisted of Dr. Shane Boylan and Dr. Thomas Rainwater who were joined by Dr. Isabel Paquet, a veterinarian based out of the Belize’s Cayo District, Felicia Cruz and Gilberto Young of Belize Fisheries Department, Robert Mendyk of the Jacksonville Zoo, Dr. Ben Atkinson of Flagler College, Jacob Marlin and Tom Pop of BFREE, as well as Richard and Carol Foster, who were there to continue gathering footage for their documentary film.

Currently, there are 54 Hicatee at the center, including: 20 adult reproductive females, 16 confirmed males, many of which are either reproductive or just becoming reproductive, 6 sub-adults whose sex is yet to be determined, seven juveniles hatched in 2015 and five hatchlings from 2016.

Examinations revealed that 13 individuals previously thought to be female due to coloration have now been proven to be males because they have developed the distinct yellow head associated with adult male hicatee and are showing other signs of male sexual maturity.

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Ms. Felicia Cruz, Belize Fisheries Officer and Dr. Ben Atkinson, Flagler College hold new recruits at the HCRC.

Ultrasounds performed by Shane Boylan, DVM from South Carolina Aquarium showed reproductive activity (eggs and follicles were present) in 20 of the females.  Based on these tests, we are hopeful that December will bring between 60-100 eggs. Additionally, the seven juveniles and the five recent hatchlings are all in good health and are continuing to grow.

In coming months, we will deploy a remote video camera powered by a solar system well as battery-operated camera traps in an attempt to document the females nesting. No nesting footage has ever been recorded on the Hicatee. In fact, this is the first time a captive population of Hicatee has been studied with such detail which will allow us to expand the existing knowledge on the species.

The captive breeding program continues to exceed our expectations and we anticipate it will continue growing exponentially. Current infrastructure is needed and will require immediate and extensive expansion. If you are interested in supporting our efforts to conserve this critically endangered river turtle as a donor, partner or volunteer, please contact Heather Barrett at hbarrett@bfreebz.org.

Hicatee Health Checks 2016

Robert Mendyk of the Jacksonville Zoo assists with measuring an adult male Hicatee.

Currently, Dermatemys mawii is classified as Critically Endangered (facing an extremely high risk of extinction in the near future) by the International Union for Nature and Natural Resources (IUCN), listed as endangered under the provisions of the U.S. Endangered Species Act (U.S. Fish and Wildlife Service), and listed on Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).

1 Comment

  1. Back from Belize – #FlaglerTortugaCrew
    April 18, 2017

    […] Hicatee Health Check […]

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