Results 21 to 30 of about 5,475 (210)

Recent observations of Dermochelys coriacea (Vandelli, 1761), in the waters of Pacific Panama [PDF]

open access: yesNeotropical Biology and Conservation, 2022
The situation of the Eastern Tropical Pacific subpopulation of the leatherback sea turtle (Dermochelys coriacea) is critical due to the drastic declines of nesting females.
Eric E. Flores
doaj   +3 more sources

The dark side of light. Light pollution kills leatherback turtle hatchlings [PDF]

open access: yesBioDiscovery, 2012
The leatherback turtle is the largest and most migratory of all sea turtles and deepest diving air-breathing animal. It has unique physiology which allows it to adapt to various habitats ranging from sub-polar to equatorial during its migrations.
Marina Zheleva
doaj   +3 more sources

Missing Data in Sea Turtle Population Monitoring: A Bayesian Statistical Framework Accounting for Incomplete Sampling

open access: yesFrontiers in Marine Science, 2022
Monitoring how populations respond to sustained conservation measures is essential to detect changes in their population status and determine the effectiveness of any interventions.
Lucy C. M. Omeyer   +19 more
doaj   +1 more source

Migration cues and timing in leatherback sea turtles [PDF]

open access: yesBehavioral Ecology, 2007
Atlantic leatherback sea turtles migrate annually from foraging grounds off eastern Canada and the northeastern United States to southern foraging and breeding areas. Using Cox’s proportional hazards model, we investigated the individual timing of the southward migrations of 27 turtles equipped with satellite-linked transmitters off Nova Scotia ...
Scott A. Sherrill-Mix   +2 more
openaire   +2 more sources

A Light-Independent Magnetic Compass in the Leatherback Sea Turtle

open access: yesThe Biological Bulletin, 1993
Diverse animals can orient to the earth's magnetic field (1-6), but the mechanism or mechanisms undrlying magnetic field detection have not been determined. Behavioral (7-9) amd neurophysiological (10-12) results suggest that the transduction process underlying magnetic compass orientation in vertebrates is light-dependent, a finding consistent with ...
K J, Lohmann, Cmf, Lohmann
openaire   +4 more sources

Increased captures of the critically endangered leatherback turtle (Dermochelys coriacea) around New Zealand: the contribution of warming seas and fisher behavior

open access: yesFrontiers in Marine Science, 2023
Five species of sea turtles are known to occur in New Zealand waters, with the leatherback turtle (Dermochelys coriacea) being the most frequently reported.
Matthew R. Dunn   +4 more
doaj   +1 more source

Uncertain future for global sea turtle populations in face of sea level rise

open access: yesScientific Reports, 2023
Sea level rise has accelerated during recent decades, exceeding rates recorded during the previous two millennia, and as a result many coastal habitats and species around the globe are being impacted.
Marga L. Rivas   +9 more
doaj   +1 more source

Novel Insights Into Gas Embolism in Sea Turtles: First Description in Three New Species

open access: yesFrontiers in Marine Science, 2020
The recent finding of gas embolism (GE) and decompression sickness (DCS) in loggerhead sea turtles (Caretta caretta) in the Mediterranean Sea challenged the conventional understanding of marine vertebrate diving physiology.
Jose L. Crespo-Picazo   +7 more
doaj   +1 more source

Interannual Differences for Sea Turtles Bycatch in Spanish Longliners from Western Mediterranean Sea

open access: yesThe Scientific World Journal, 2014
Recent studies showed that regional abundance of loggerhead and leatherback turtles could oscillate interannually according to oceanographic and climatic conditions. The Western Mediterranean is an important fishing area for the Spanish drifting longline
José C. Báez   +3 more
doaj   +1 more source

Are coastal protected areas always effective in achieving population recovery for nesting sea turtles? [PDF]

open access: yesPLoS ONE, 2013
Sea turtles are highly migratory and usually dispersed, but aggregate off beaches during the nesting season, rendering them vulnerable to coastal threats.
Ronel Nel   +2 more
doaj   +1 more source

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