Blar i Brage IMR på forfatter "Aoki, Kagari"
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Aerial photogrammetry and tag-derived tissue density reveal patterns of lipid-store body condition of humpback whales on their feeding grounds
Aoki, Kagari; Isojunno, Saana; Bellot, Charlotte; Iwata, Takashi; Kershaw, Joanna; Akiyama, Yu; Martín López, Lucía M.; Ramp, Christian; Biuw, Martin; Swift, René; Wensveen, Paul J.; Pomeroy, Patrick; Narazaki, Tomoko; Hall, Ailsa J.; Sato, Katsufumi; Miller, Patrick J.O. (Peer reviewed; Journal article, 2021)Monitoring the body condition of free-ranging marine mammals at different life-history stages is essential to understand their ecology as they must accumulate sufficient energy reserves for survival and reproduction. ... -
Non-lunge feeding behaviour of humpback whales associated with fishing boats in Norway
Iwata, Takashi; Aoki, Kagari; Miller, Patrick J. O.; Biuw, Martin; Williamson, Michael J.; Sato, Katsufumi (Peer reviewed; Journal article, 2023)Top marine predators, such as odontocetes, pinnipeds, and seabirds, are known to forage around fishing boats as fishermen aggregate and/or discard their prey. Recently, incidents of humpback whales interacting with fishing ... -
Using an omnidirectional video logger to observe the underwater life of marine animals: Humpback whale resting behaviour
Iwata, Takashi; Biuw, Martin; Aoki, Kagari; Miller, Patrick J.O.; Sato, Katsufumi (Peer reviewed; Journal article, 2021)Animal-borne video loggers are powerful tools for investigating animal behaviour because they directly record immediate and extended peripheral animal activities; however, typical video loggers capture only a limited area ...