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Management of a Geometric Tortoise (Psammobates geometricus) Population in a High-Risk, Fire-Prone Landscape

期刊: CHELONIAN CONSERVATION AND BIOLOGY, 2023; 22 (1)

We began developing our Geometric Tortoise Ecosystem Preserve in 2015. At the same time, we began a mark-recapture study to detect changes in the popu......

Shell Dimensions in a Population of Karoo Dwarf Tortoises, Chersobius boulengeri

期刊: CHELONIAN CONSERVATION AND BIOLOGY, 2023; 22 (1)

Robust morphological data are key to systematic and ecomorphological studies, but Karoo dwarf tortoises (Chersobius boulengeri) are difficult to sampl......

Experimental Designs for Tortoise Pacing Diversion Structures and Tortoise Guards Along Highway Barriers

期刊: CHELONIAN CONSERVATION AND BIOLOGY, 2023; 22 (1)

In a study to reduce Mojave Desert Tortoise (Gopherus agassizii) mortality along roadways, we tested the feasibility of structures that discourage tor......

Ecology of Phrynops geoffroanus and Mesoclemmys tuberculata (Testudines: Chelidae) in Climatically Distinct Areas of the Semi-Arid Caatinga and Atlantic Forest in Northeast Brazil

期刊: CHELONIAN CONSERVATION AND BIOLOGY, 2023; 22 (1)

In general, chelonians are widely distributed, occupying areas with significant environmental variation, which may lead to great variations in their e......

Annotated Checklist of Nonmarine Turtles of Hainan Island, China

期刊: CHELONIAN CONSERVATION AND BIOLOGY, 2023; 22 (1)

In China, Hainan Island is a priority area for turtle conservation because of its biodiversity. Over the years, errors in turtle taxonomy and distribu......

Design of Roadway Barriers to Reduce Desert Tortoise Mortality on Paved Road Infrastructure

期刊: CHELONIAN CONSERVATION AND BIOLOGY, 2023; 22 (1)

We investigated methods for reducing highway-caused mortality of Mojave Desert Tortoises (Gopherus agassizii) using barriers at the Desert Tortoise Co......

Demography and Viability of a Central Maine Population of Wood Turtles (Glyptemys insculpta)

期刊: CHELONIAN CONSERVATION AND BIOLOGY, 2023; 22 (1)

The wood turtle (Glyptemys insculpta) is experiencing widespread declines throughout its range in the eastern United States and Canada. Maine has been......

Camera Traps Provide First Insights into the Nesting Behavior of the Critically Endangered Northern River Terrapin (Batagur baska)

期刊: CHELONIAN CONSERVATION AND BIOLOGY, 2023; 22 (1)

Camera traps are very useful tools in determining the presence/absence of rare and cryptic species while shedding light on behavioral traits. Passive ......

Facultative Embryonic Diapause and a Transitional Stage Between Oviparity and Viviparity in the South African Tortoise Chersina angulata

期刊: CHELONIAN CONSERVATION AND BIOLOGY, 2023; 22 (1)

Chersina angulata females ovulate sequentially and oviposit multiple, mostly single egg clutches from early autumn (March) throughout winter and sprin......

Oviducal Period and Egg Shell Calcification in the South African Tortoise Chersina angulata

期刊: CHELONIAN CONSERVATION AND BIOLOGY, 2023; 22 (1)

Chersina angulata egg retention times differ among sequentially ovulated eggs from February to November, being shorter in eggs ovulated in October and......

Learning from the Wild: Status of the Introduced Pancake Tortoise Malacochersus tornieri Population in Tsavo East National Park, Kenya

期刊: CHELONIAN CONSERVATION AND BIOLOGY, 2023; 22 (1)

In April 2001, 187 illegally collected and confiscated pancake tortoises (Malacochersus tornieri) were released in Mzinga and Irima rocky hills in the......

Population Structure and Sexual Dimorphism in a Southern Population of Tent Tortoises (Psammobates tentorius tentorius) of the Karoo, South Africa

期刊: CHELONIAN CONSERVATION AND BIOLOGY, 2023; 22 (1)

This study examined population ecology parameters for a southern population of the tent tortoise (Psammobates tentorius tentorius) in the Karoo. We fo......

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