Zobrazeno 1 - 10
of 787
pro vyhledávání: '"bio‐logging"'
Autor:
Yehezkel S. Resheff, Hanna M. Bensch, Markus Zöttl, Roi Harel, Akiko Matsumoto-Oda, Margaret C. Crofoot, Sara Gomez, Luca Börger, Shay Rotics
Publikováno v:
Movement Ecology, Vol 12, Iss 1, Pp 1-9 (2024)
Abstract The application of supervised machine learning methods to identify behavioural modes from inertial measurements of bio-loggers has become a standard tool in behavioural ecology. Several design choices can affect the accuracy of identifying t
Externí odkaz:
https://doaj.org/article/0488abffa68e4553bde3508bb3322da8
Autor:
Elham Nourani, Louise Faure, Hester Brønnvik, Martina Scacco, Enrico Bassi, Wolfgang Fiedler, Martin U Grüebler, Julia S Hatzl, David Jenny, Andrea Roverselli, Petra Sumasgutner, Matthias Tschumi, Martin Wikelski, Kamran Safi
Publikováno v:
eLife, Vol 13 (2024)
The heterogeneity of the physical environment determines the cost of transport for animals, shaping their energy landscape. Animals respond to this energy landscape by adjusting their distribution and movement to maximize gains and reduce costs. Much
Externí odkaz:
https://doaj.org/article/c0393de172884561b68ca4af875b03a7
Autor:
Bethany L. Clark, Freydís Vigfúsdóttir, Sarah Wanless, Keith C. Hamer, Thomas W. Bodey, Stuart Bearhop, Ashley Bennison, Jez Blackburn, Sam L. Cox, Kyle J. N. d’Entremont, Stefan Garthe, David Grémillet, Mark Jessopp, Jude Lane, Amélie Lescroël, William A. Montevecchi, David J. Pascall, Pascal Provost, Ewan D. Wakefield, Victoria Warwick‐Evans, Saskia Wischnewski, Lucy J. Wright, Stephen C. Votier
Publikováno v:
Royal Society Open Science, Vol 11, Iss 9 (2024)
Density-dependent competition for food influences the foraging behaviour and demography of colonial animals, but how this influence varies across a species’ latitudinal range is poorly understood. Here we used satellite tracking from 21 Northern Ga
Externí odkaz:
https://doaj.org/article/9ee0f74390f24573b262b0c14909227f
Autor:
Stephen C. Votier, Grace Corcoran, Pete Carr, Ruth E. Dunn, Robin Freeman, Malcolm A. C. Nicoll, Hannah Wood, Alice M. Trevail
Publikováno v:
Journal of Avian Biology, Vol 2024, Iss 9-10, Pp n/a-n/a (2024)
Bio‐logging has revealed much about high‐latitude seabird migratory strategies, but migratory behaviour in tropical species may differ, with implications for understanding nutrient deposition. Here we use combined light‐level and saltwater imme
Externí odkaz:
https://doaj.org/article/208b63e05e744bcc8d9aee19c2a58b6c
Autor:
Ryoma Otsuka, Naoya Yoshimura, Kei Tanigaki, Shiho Koyama, Yuichi Mizutani, Ken Yoda, Takuya Maekawa
Publikováno v:
Methods in Ecology and Evolution, Vol 15, Iss 4, Pp 716-731 (2024)
Abstract Machine learning‐based behaviour classification using acceleration data is a powerful tool in bio‐logging research. Deep learning architectures such as convolutional neural networks (CNN), long short‐term memory (LSTM) and self‐atten
Externí odkaz:
https://doaj.org/article/cb35496c9f3240b79c3757becf300e08
Autor:
Kim Schalcher, Estelle Milliet, Robin Séchaud, Roman Bühler, Bettina Almasi, Simon Potier, Paolo Becciu, Alexandre Roulin, Emily LC Shepard
Publikováno v:
eLife, Vol 12 (2024)
Predator-prey arms races have led to the evolution of finely tuned disguise strategies. While the theoretical benefits of predator camouflage are well established, no study has yet been able to quantify its consequences for hunting success in natural
Externí odkaz:
https://doaj.org/article/a936efe1d06f4886bd30c325b91a00f7
Publikováno v:
Fisheries and Aquatic Sciences, Vol 27, Iss 2, Pp 76-86 (2024)
The bio-logging method could be a valuable approach to studying the underwater movement of marine fish. We investigated the horizontal and vertical movement patterns of two yellowtails Seriola quinqueradiata weighing 8.7 kg and 9.5 kg with a pop-up s
Externí odkaz:
https://doaj.org/article/2e095665ead549d692323d993d2e7882
Autor:
Jikang Park, Sung-Yong Oh
Publikováno v:
Fisheries and Aquatic Sciences, Vol 26, Iss 12, Pp 698-707 (2023)
Fish are an essential resource in human society, and while ecological research on them is challenging, it is absolutely necessary. Recent technologies enabled researchers to monitor underwater fish behavior. Acoustic signals, satellite-mediated locat
Externí odkaz:
https://doaj.org/article/dc340595bead4d1c9d4ee1bfdc64d73e
Autor:
Peng He, James A. Klarevas‐Irby, Danai Papageorgiou, Charlotte Christensen, Eli D. Strauss, Damien R. Farine
Publikováno v:
Methods in Ecology and Evolution, Vol 14, Iss 8, Pp 1887-1905 (2023)
Abstract GPS‐based tracking is widely used for studying wild social animals. Much like traditional observational methods, using GPS devices requires making a number of decisions about sampling that can affect the robustness of a study's conclusions
Externí odkaz:
https://doaj.org/article/7b3dd200a16b4ff1920f913ef43c01ee
Autor:
Arianna Longarini, Olivier Duriez, Emily Shepard, Kamran Safi, Martin Wikelski, Martina Scacco
Publikováno v:
Movement Ecology, Vol 11, Iss 1, Pp 1-13 (2023)
Abstract Background Bio-logging devices play a fundamental and indispensable role in movement ecology studies, particularly in the wild. However, researchers are aware of the influence that attaching devices can have on animals, particularly on their
Externí odkaz:
https://doaj.org/article/66a8e25e811049c7afa23fb27ceb9a42