Animal Biotelemetry

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Flight rapidly modulates body temperature in freely behaving bats
Animal Biotelemetry - Tập 9 - Trang 1-10 - 2021
Jinhong Luo, Stefan Greif, Huan Ye, Sara Bumrungsri, Ofri Eitan, Yossi Yovel
Bats are remarkable in their dynamic control over body temperature, showing both hypothermia with torpor and hyperthermia during flight. Despite considerable research in understanding bats’ thermoregulation mechanisms, knowledge on the relationship between flight and body temperature in bats remains limited, possibly due to technological restraints. We used onboard dataloggers including a temperat...... hiện toàn bộ
Performance of an acoustic telemetry system in a large fishway
Animal Biotelemetry - Tập 3 - Trang 1-9 - 2015
Ki Won Jung, Z. Daniel Deng, Jayson J. Martinez, David R. Geist, Geoffrey A. McMichael, John R. Stephenson, Peter J. Graf
The ability to track fish in the vicinity of dams and detect the presence of fish in fishways (also referred to as fish ladders) is critical to understanding the migration biology of upstream migrating fish and their passage success. Acoustic telemetry provides a valuable method within the telemetry toolbox, but has rarely been used in noisy, constrained, swift-flowing, and air-entrained environme...... hiện toàn bộ
Evaluating GPS biologging technology for studying spatial ecology of large constricting snakes
Animal Biotelemetry - Tập 6 - Trang 1-13 - 2018
Brian J. Smith, Kristen M. Hart, Frank J. Mazzotti, Mathieu Basille, Christina M. Romagosa
GPS telemetry has revolutionized the study of animal spatial ecology in the last two decades. Until recently, it has mainly been deployed on large mammals and birds, but the technology is rapidly becoming miniaturized, and applications in diverse taxa are becoming possible. Large constricting snakes are top predators in their ecosystems, and accordingly they are often a management priority, whethe...... hiện toàn bộ
Using a multi-criteria approach to assess post-release recovery periods in behavioural studies: study of a fish telemetry project in the Seine Estuary
Animal Biotelemetry - Tập 3 - Trang 1-15 - 2015
C Le Pichon, J Coustillas, E Rochard
Biotelemetry has many advantages for monitoring fish behaviour. However, the accuracy of results can be impacted by changes in fish behaviour following tagging and other forms of human intervention. Different fish take different amounts of time to return to normal behaviour patterns. This recovery period is often difficult to assess. In many studies, it is simply ignored, while in others an assume...... hiện toàn bộ
Recovery time after intra-abdominal transmitter placement for telemetric (neuro) physiological measurement in freely moving common marmosets (Callitrix jacchus)
Animal Biotelemetry - Tập 2 - Trang 1-10 - 2014
Jaco Bakker, Rianne Klomp, Milene WM Rijnbeek, Saskia S Arndt, Ingrid HCHM Philippens, Jan AM Langermans
Telemetry is very important for monitoring physiological functions in awake and freely moving laboratory animals. Although implantable transmitters reduce stress resulting from daily handling and restraint, the procedure requires invasive surgery, which affects behaviour and wellbeing of animals. This aspect is important in cases in which behaviour is used as one of the read-out parameters for stu...... hiện toàn bộ
Estimation of mean movement rates for blue sharks in the northwestern Pacific Ocean
Animal Biotelemetry - Tập 8 - Trang 1-8 - 2020
Mikihiko Kai, Yuki Fujinami
The blue shark Prionace glauca is a highly migratory species with a circumglobal distribution. Mean movement rate, defined by the horizontal tracking distance between two data points over the duration of time, is commonly used to understand the horizontal displacement of highly migratory species across a wide range. However, the estimation of mean movement rates for blue sharks has never been cond...... hiện toàn bộ
An at-sea assessment of Argos location accuracy for three species of large whales, and the effect of deep-diving behavior on location error
Animal Biotelemetry - Tập 8 - Trang 1-17 - 2020
Ladd M. Irvine, Martha H. Winsor, Tomas M. Follett, Bruce R. Mate, Daniel M. Palacios
Argos satellite telemetry is used globally to track terrestrial and aquatic megafauna, yet the accuracy of this system has been described empirically only for a limited number of species. We used Argos-linked archival tags with Fastloc GPS deployed on free-ranging sperm (Physeter macrocephalus), blue (Balaenoptera musculus), and fin (B. physalus) whales to derive empirical estimates of Argos locat...... hiện toàn bộ
Autumn migration and wintering site of a wood warbler Phylloscopus sibilatrix breeding in Denmark identified using geolocation
Animal Biotelemetry - - 2018
Anders P. Tøttrup, Lykke Pedersen, Kasper Thorup
Basic knowledge of detailed spatiotemporal migration patterns is lacking for most migratory bird species. Using the smallest available geolocator, we aim to map autumn migration and wintering areas of north European wood warblers Phylloscopus sibilatrix and compare the spatiotemporal pattern with recoveries of individuals ringed across Europe. A tracked wood warbler migrated south-south-east to su...... hiện toàn bộ
Movements and space use of giant trevally in coral reef habitats and the importance of environmental drivers
Animal Biotelemetry - Tập 3 - Trang 1-14 - 2015
Elodie JI Lédée, Michelle R Heupel, Andrew J Tobin, Colin A Simpfendorfer
Effective conservation of large predators requires a broad understanding of their ecology. Caranx ignobilis is a large marine predator well represented in coral reef environments, yet they are poorly studied. Passive acoustic monitoring was used to track the movements of 20 C. ignobilis at offshore reefs in the central Great Barrier Reef from 2012 to 2014. Using a modelling approach, temporal chan...... hiện toàn bộ
Influence of dense macrophyte vegetation and total gas saturation on the performance of acoustic telemetry
Animal Biotelemetry - Tập 10 - Trang 1-14 - 2022
Kirstine Thiemer, Robert J. Lennox, Thrond Oddvar Haugen
Acoustic telemetry is widely used as a method for high resolution monitoring of aquatic animal movement to investigate relationships between individual animals and their environment. In shallow freshwater ecosystem, aquatic macrophytes are common and their presence increases habitat complexity and baffles sound propagation. These properties may be likely to affect the performance of acoustic telem...... hiện toàn bộ
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