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Spider Tortoise (Pyxis arachnoides)

TSA Conducts Tortoise Husbandry Workshops in Madagascar

Herilala_and_Christina_demonstrat_tortoise_markingIn response to the growing number of tortoise confiscations in Madagascar, and a lack of trained tortoise-care personnel and dedicated facilities, the TSA recently conducted two husbandry training workshops aimed at improving care and survival. Often, these confiscations end poorly for the tortoises involved, and we continue to see appalling levels of mortality due to improper care and inadequate holding facilities. Radiated Tortoises are increasingly becoming refugees in their own country, and with populations crashing rapidly, there is an overwhelming need to ensure that as many of these creatures as possible survive.

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TSA Europe Places Rescued Turtles

2Confiscation_Sept_2011opt89 turtles of 8 species arrived at Amsterdam airport on September 16, after having been rescued from a confiscation of an illegal shipment in Hong Kong. TSA Europe spearheaded efforts to place the turtles within their conservation network that includes European Association of Zoos and Aquariums (EAZA) Zoos and European Studbook Foundation (ESF) private collections throughout Europe. The shipment included 73 radiated tortoises, two spider tortoises, five Burmese star tortoises, one Indian star tortoise, five yellow-margined box turtles, one Japanese pond turtle, one Pancake tortoise and one yellow pond turtle.

All of the animals arrived in good health and some were transferred immediately to their final destinations at various locations within the ESF accompanied by a loan contract. The radiated tortoises were temporarily homed at the Rotterdam Zoo for quarantine, as CITES documents had to be issued before they could be moved to other facilities. Eventually, they were sent to following European zoos: the Plock, Wroclaw and Opole Zoos (Poland), Santa Inacio (Portugal), A Cupulatta (France), Antwerp Zoo (Belgium), Paignton Zoo (England) and Copenhagen Zoo and Terrariet Vissenbjerg (Denmark).

Assisting with this rescue operation allowed for a large number of turtles to be secured for captive breeding programs, boosting safety net populations for these rare species. Shipping costs for operations such as this place a severe burden on the budget of TSA Europe. To donate funds to offset some of these costs, please click here.

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Turtles In Trouble

coverClick here  for a PDF version of the full report.

The plight of the planet's tortoises and turtles -- creatures that have roamed the Earth for 220 million years -- has never been greater, according to the newly released report "Turtles in Trouble: Top 25+ Endangered Tortoises and Freshwater Turtles ."  It shows the world's 25 most endangered tortoises and freshwater turtles will become extinct in the next few decades without concerted conservation efforts.

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Malagasy Tortoise Coordinator Hired

herilalaWe are pleased to announce that the TSA has hired Herilala Randriamahazo, a long – time tortoise conservation biologist, as our full-time Malagasy Tortoise Conservation Coordinator.

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Team TSA in Madagascar - Part 1

Team Madagascar is Rick Hudson (Fort Worth Zoo/TSA), Brian Horne (San Diego Zoo/TSA), Bonnie Raphael, DVM and Berni Leahy (Wildlife Conservation Society).  We are guided by Herilala Randrianmahazo (WCS Madagascar) and accompanied by Tsanta, a 5th year veterinary student.

Goals and objectives:

1) Assist the WCS veterinary team in sampling Radiated Tortoise populations at Cap St. Marie Special Reserve, for disease screening (herpes virus, mycoplasma, iridovirus and intranuclear coccidia), parasites and physiologic blood values; this is a repeat of some of the work done in 1998 to detect if any changes have occurred.
2) Conduct pre-release health screen exams on a group of 50 radiata at Village des Tortues in Ifaty that are due to be released at Lac Tsiamananpetsoa in late 2010;
3) Collect samples from wild animals at Lac Tsimanampetsotsa for disease screening prior to this release;
4) Continue to collect GPS data on Spider Tortoise, Pyxis arachnoides, populations throughout coastal southwest Madagascar for the ongoing GIS mapping project;
5) Collect information for a grant proposal to secure funding to develop a model community-based protection program for Radiated Tortoises.  Potential target sites are Cap St Marie, Lavavolo and Lac Tsiamananpetsoa.
6) Provide training to veterinary student, Tsanta, from the veterinary school in Tana.

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Comprehensive survey of Spider tortoise distribution in Madagascar gets underway in the north

The Madagascar spider tortoise (Pyxis arachnoides spp.), or Kapila as the species is referred to locally, has a carapace size of around 15cm, making it one of the world’s smaller tortoise species. With its intricate spider web type patterning on the carapace, it is arguably one of the world’s most beautiful and charismatic chelonia. 

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Building Partnerships to Save Madagascar’s Imperiled Tortoises

Southwestern Madagascar
The tortoises of southwestern Madagascar are in serious trouble, but fortunately a remarkable duo of devoted tortoise conservationists are working on their behalf through the Village des Tortues at Ifaty.  Bernard Devaux and Olivier Razandrimamilafiniarivo (Mami, for short) are running the largest tortoise facility in the south specifically created for these critically endangered tortoises. 

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Recent Acquisition of Northern Spider Tortoises

On the captive management side of things, the TSA is pleased to announce the recent acquisition of 9.12 Northern spider tortoises (Pyxis a. brygooi) from a private breeder.  This nearly doubled the PMP managed population of brygooi in the U.S. and the specimens were placed with three institutions (Cleveland Metroparks, San Diego and Knoxville Zoos) and one private facility (Matt Frankel), each of which helped to cover the cost of acquisition. Recent field surveys by Ryan Walker have documented dramatic declines of brygooi across their range, primarily due to agricultural conversion and hunting for food, such that this subspecies is now considered the most endangered of Madagascar’s dwarf tortoises.  These new specimens will go to further strengthen our managed population and will contribute to the fine work already being done at our other facilities working on breeding this subspecies, namely Dan Pearson, Behler Chelonian Center, James Badman, and the St. Louis Zoo.

- Rick Hudson and Michael Ogle

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