Results 21 to 30 of about 4,720 (248)

First Application of 360-Degree Camera Technology to Marine Predator Bio-Logging

Frontiers in Marine Science, 2021
Animal-borne video camera systems have long-been used to capture the fine-scale behaviors and unknown aspects of the biology of marine animals. However, their utility to serve as robust scientific tools in the greater bio-logging research community has ...
Austin J. Gallagher, Nourah A. Alsudairy, Brendan D. Shea, Brendan D. Shea, Nicholas L. Payne, Carlos M. Duarte   +5 more
doaj   +1 more source

Validating accelerometry-derived proxies of energy expenditure using the doubly labelled water method in the smallest penguin species

Biology Open, 2021
Understanding energy use is central to understanding an animal's physiological and behavioural ecology. However, directly measuring energy expenditure in free-ranging animals is inherently difficult.
G. J. Sutton, J. A. Botha, J. R. Speakman, J. P. Y. Arnould   +3 more
doaj   +1 more source

Heart rate and cardiac response to exercise during voluntary dives in captive sea turtles (Cheloniidae)

Biology Open, 2020
In chelonids, oxygen is primarily stored in the lungs during a dive. Therefore, management of blood oxygen transportation to peripheral tissues by cardiovascular adjustments during submergence is crucial to maximize their dive duration, and consequently,
Junichi Okuyama, Maika Shiozawa, Daisuke Shiode   +2 more
doaj   +1 more source

Development of Data Logger Separator for Bio-Logging of Wild Seabirds

Journal of Robotics and Mechatronics, 2021
The bio-logging technique is extensively used in the fields of ecology and ethology, wherein a data logger, such as a sensor or camera, is attached to the target animal’s body to collect the required data. In this method, the efficiency of recovery of the data logger is not ideal.
Takuma Abe, Natsumi Kubo, Kazuki Abe, Hirokazu Suzuki, Yuichi Mizutani, Ken Yoda, Riichiro Tadakuma, Yuichi Tsumaki   +7 more
openaire   +1 more source

Implantation reduces the negative effects of bio-logging devices on birds [PDF]

Journal of Experimental Biology, 2012
Summary Animal-borne logging or telemetry devices are widely used for the measurements of physiological and movement data from free-living animals. For such measurements to be relevant, however, it is essential that the devices themselves do not affect the data of interest. A recent meta-analysis (Barron et al. 2010; Methods Ecol Evol. 1:
White, C., Cassey, P., Schimpf, N., Halsey, L., Green, J., Portugal, S.   +5 more
openaire   +5 more sources

Novel Bio-Logging Tool for Studying Fine-Scale Behaviors of Marine Turtles in Response to Sound

Frontiers in Marine Science, 2017
Increases in the spatial scale and intensity of activities that produce marine anthropogenic sound highlight the importance of understanding the impacts and effects of sound on threatened species such as marine turtles.
Reny B. Tyson, Wendy E. D. Piniak, Camila Domit, Camila Domit, David Mann, Michael Hall, Douglas P. Nowacek, Mariana M. P. B. Fuentes   +7 more
doaj   +1 more source

Addressing Power Issues in Biologging: An Audio/Inertial Recorder Case Study

Sensors, 2022
In the past decades, biologging, i.e., the development and deployment of animal-borne loggers, has revolutionized ecology. Despite recent advances, power consumption and battery size however remain central issues and limiting factors, constraining the ...
Jonathan Miquel, Laurent Latorre, Simon Chamaillé-Jammes   +2 more
doaj   +1 more source

The ocean’s movescape: fisheries management in the bio-logging decade (2018–2028) [PDF]

ICES Journal of Marine Science, 2019
Although movement has always played an important role in fisheries science, movement patterns are changing with changing ocean conditions. This affects availability to capture, the spatial scale of needed governance, and our food supply. Technological advances make it possible to track marine fish (and fishermen) in ways not previously possible and ...
Lowerre-Barbieri, Susan K., Kays, Roland, Thorson, James T., Wikelski, Martin   +3 more
openaire   +3 more sources

A case for restoring unity between biotelemetry and bio-logging to enhance animal tracking research

FACETS, 2021
Monitoring animals with electronic tags is an increasingly important tool for fundamental and applied ecological research. Based on the size of the system under study, the ability to recapture the animal, and research medium (e.g., aerial, freshwater ...
Steven J. Cooke, Robert J. Lennox, Jacob W. Brownscombe, Sara J. Iverson, Frederick G. Whoriskey, Joshua J. Millspaugh, Nigel E. Hussey, Glenn T. Crossin, Brendan J. Godley, Robert Harcourt   +9 more
doaj   +1 more source

Bio-logging Data in Darwin Core: Use Cases [PDF]

Biodiversity Information Science and Standards, 2019
Animal-borne sensor data, along with other types of sensor-based observations, provide a growing volume and proportion of documentation about biodiversity. These data differ from the traditional specimen, sampling and human observation records for which the Taxonomic Database Working Group (TDWG) originally designed the Darwin Core standard.
Peggy Newman, Jonathan Pye, Sarah Davidson, Peter Desmet   +3 more
openaire   +2 more sources