Results 11 to 20 of about 4,847 (216)

Habitat fidelity in hawksbill sea turtles

Ecology
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
openaire   +2 more sources

Population structure of Hawksbill turtles (Eretmochelys imbricata) nesting along the Persian Gulf coastline revealed by inter-simple sequence repeat (ISSR) markers [PDF]

Scientific Reports
This study focuses on describing and assessing the genetic structure and diversity among populations, as well as constructing a dendrogram of genetic similarity of the hawksbill turtle (Eretmochelys imbricata) in four nesting habitats along the Persian ...
Mohammadali Farahvashi, Mohammadreza Mohammadabadi, Majid Askari-Hesni, Zeynab Amiri Ghanatsaman, Hojjat Asadollahpoor Nanaee   +4 more
doaj   +2 more sources

Exploring the demography and conservation needs of hawksbill sea turtles Eretmochelys imbricata in north-west Mexico

Oryx, 2023
The hawksbill sea turtle Eretmochelys imbricata is categorized as Critically Endangered on the IUCN Red List and its population has declined by over 80% in the last century.
Lourdes Martínez-Estévez, Abelino Angulo Angulo, Mayra Estrella Astorga, Cosme Damián Becerra, Nazario Campaña Leyva, Felipe Cuevas Amador, Juan Pablo Cuevas Amador, Tania de la Vega Carvajal, Anely Fernández Robledo, Alexander R. Gaos, Catherine E. Hart, Amy Hudson Weaver, José Luis López, Jesus Lucero, Israel Llamas, Agnese Mancini, Karen Oceguera, Jeffrey A. Seminoff, Bernie R. Tershy, Ingrid L. Yañez, Alan Zavala-Norzagaray, Donald A. Croll   +21 more
doaj   +1 more source

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

Green and hawksbill turtle detection and abundance at foraging grounds in Bonaire, Caribbean Netherlands

Endangered Species Research, 2023
Abundance estimates corrected for changes in detection are needed to assess population trends. We used transect-count surveys and N-mixture models to estimate green turtle Chelonia mydas and hawksbill turtle Eretmochelys imbricata detection and total ...
FF Rivera-Milán, K Schut, D Zeegers, M Nava, F Simal   +4 more
doaj   +1 more source

Past Biodiversity: Japanese Historical Monographs Document the Epibiotic Barnacles and Cold-Stunning Event of the Hawksbill Turtle Eretmochelys imbricata

Frontiers in Ecology and Evolution, 2021
The historical monographs called “Honzou Gaku” present the first record of cold-stunning of a hawksbill turtle Eretmochelys imbricata (Linnaeus, 1766) in the Echigo region of Japan during the Edo period (1600–1868), and the barnacles attached to the ...
Ryota Hayashi
doaj   +1 more source

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

From rookeries to foraging grounds: understanding regional connectivity and genetic diversity in hawksbill turtles

Frontiers in Marine Science, 2023
This study investigated the genetic structure, diversity, and migratory patterns of hawksbill turtles (Eretmochelys imbricata) from two nesting locations in Papua New Guinea (PNG) using mitochondrial DNA (mtDNA) sequencing and satellite telemetry. Tissue
Christine A. Madden Hof, Christine A. Madden Hof, Amelia A. Desbiens, Jeff Kinch, Nancy N. Fitzsimmons, Hayley Versace, Angelique Amon, Nathan McIntyre, Kathy A. Townsend, Michael P. Jensen, Michael P. Jensen, Michael P. Jensen   +11 more
doaj   +1 more source

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