Results 11 to 20 of about 4,838 (215)

Habitat fidelity in hawksbill sea turtles

Ecology, Volume 106, Issue 10, October 2025.
Abstract Climate change is altering habitat suitability and driving shifts in species distributions. To understand potential responses by mobile animals, it is essential to assess levels of plasticity in habitat use, ranging from transience to long‐term fidelity.
Andrew S. Maurer, Julia A. Horrocks, Claudio Bellini, Karen L. Eckert, Alexandra L. Fireman, Mariana M. P. B. Fuentes, Barry Krueger, Kathryn E. Levasseur, Maria A. Marcovaldi, Renata M. A. Ramos, Seth P. Stapleton, Hannah B. Vander Zanden, Lotus Vermeer, Daniel H. G. Viera, Erik A. P. dos Santos, Armando J. B. Santos   +15 more
wiley   +2 more sources

Low Diversity and Strong Genetic Structure Between Feeding and Nesting Areas in Brazil for the Critically Endangered Hawksbill Sea Turtle [PDF]

Frontiers in Ecology and Evolution, 2021
Marine turtle nesting areas are characterized by receiving several females every year. The species Eretmochelys imbricata, known as hawksbill turtle is listed as Critically Endangered by the IUCN, and has been the target of studies on genetic structure ...
Thyara Noely Simões, Ednilza Maranhão dos Santos, Alesandro Souza Santos, Fernanda Amato Gaiotto, Marco Antônio Costa, Elza Thaynara Cardoso de Menezes Assis, Vivian Chimendes da Silva Neves, Werlanne Mendes de Santana Magalhães, Rita Mascarenhas, Waltyane Alves Gomes Bonfim, Juliede Nonato Neves, Mirco Solé, Mirco Solé   +12 more
doaj   +5 more sources

Optimal Feeding Frequency for Captive Hawksbill Sea Turtle (Eretmochelys imbricata) [PDF]

Animals, 2021
Hawksbill sea turtle (Eretmochelys imbricata) has been reared in head-starting captivity programs, while the feeding regimens have never been optimized.
Suthep Jualaong, Hirun Kanghae, Karun Thongprajukaew, Suktianchai Saekhow, Natthida Amartiratana, Piyanan Sotong   +5 more
doaj   +3 more sources

Status of Hawksbill Turtle and Green Turtle in Negeri Sembilan, Malaysia. [PDF]

Trop Life Sci Res
This paper highlighted the annual distribution, seasonality and reproduction status of two species of sea turtles in Negeri Sembilan, Peninsular Malaysia between January 2016 and July 2020 (55 months). These data were officially provided by the Department of Fisheries Malaysia (Negeri Sembilan’s state), as a part of a conservation effort made by them ...
Mohd Salleh S, Mohd Sah SA.
europepmc   +3 more sources

Hawksbill turtle terra incognita: conservation genetics of eastern Pacific rookeries. [PDF]

Ecol Evol, 2016
AbstractPrior to 2008 and the discovery of several important hawksbill turtle (Eretmochelys imbricata) nesting colonies in the EP (Eastern Pacific), the species was considered virtually absent from the region. Research since that time has yielded new insights into EP hawksbills, salient among them being the use of mangrove estuaries for nesting.
Gaos AR, Lewison RL, Liles MJ, Gadea V, Altamirano E, Henríquez AV, Torres P, Urteaga J, Vallejo F, Baquero A, LeMarie C, Muñoz JP, Chaves JA, Hart CE, Peña de Niz A, Chácon D, Fonseca L, Otterstrom S, Yañez IL, LaCasella EL, Frey A, Jensen MP, Dutton PH.   +22 more
europepmc   +5 more sources

Camera Traps: A Novel Method to Estimate Numbers of Nesting Sea Turtles. [PDF]

Ecol Evol
We compared sea turtle track counts from camera traps with those from simultaneous foot patrol surveys. Our findings support the use of camera traps as a complementary tool to fill data gaps at remote sites that would otherwise receive little to no assessment.
Stokes HJ, Hays GC, Stokes KL, Esteban N.   +3 more
europepmc   +2 more sources

Somatic Growth Rates of Juvenile Green Sea Turtles (<i>Chelonia mydas</i>) in the Fijian Archipelago. [PDF]

Ecol Evol
We measured somatic growth rates of 215 juvenile green turtles across three foraging sites in the Fijian Archipelago from 2015 to 2022, finding a mean growth rate of 1.6 ± 0.1 cm year−1 that declined non‐monotonically with size and varied spatially between sites.
Lemons GE, Turner Tomaszewicz CN, Prakash S, Miller K, Seminoff JA, Piovano S.   +5 more
europepmc   +2 more sources

Case report: tracking data from foraging hawksbill turtles in the northern Red Sea

Animal Biotelemetry, 2023
Background Hawksbill turtles (Eretmochelys imbricata) are Critically Endangered throughout their global range, and concerningly little is known about this species in the Red Sea.
Lyndsey K. Tanabe, Jesse E. M. Cochran, Collin T. Williams, Francesco Garzon, Ute Langner, Royale S. Hardenstine, Lucy A. Hawkes, Russell E. Brainard, Ameer A. Eweida, Paul A. Marshall, Michael L. Berumen   +10 more
doaj   +1 more source

Local Adaptation May Help Mitigate Feminisation of Sea Turtle Populations Globally. [PDF]

Glob Chang Biol
We evaluate whether sea turtles have the capacity to adapt to warming temperatures through local adaptations of the pivotal temperature at which they produce a balanced amount of male and female hatchlings. We show that at warmer sites, lower proportions of female hatchlings are produced than expected.
Tromp JJ, Staines MN, Laloë JO, Hays GC.   +3 more
europepmc   +2 more sources

Penetasan telur penyu sisik (Eretmochelys imbricata) dengan kedalaman yang berbeda

Acta Aquatica, 2021
This research was conducted from November 2018 until January 2019 which was held at the UPTD Conservation and Supervision of Marine Resources and Fisheries in West Sumatera, Pariaman City.
Erlangga Erlangga, Ayu Lestari, Zulfikar Zulfikar, Munawar Khalil, Riri Ezraneti   +4 more
doaj   +1 more source