Results 21 to 30 of about 15,470 (217)

Estimates of humpback and minke whale entanglements in the Scottish static pot (creel) fishery

Endangered Species Research, 2022
Entanglement in static fishing gear (pots, or creels as they are called in Scottish fisheries) is a major cause of anthropogenic mortality and morbidity in large whales globally; in northeastern Atlantic waters around the coast of Scotland, entanglement ...
R Leaper, E MacLennan, A Brownlow, SV Calderan, K Dyke, PGH Evans, L Hartny-Mills, D Jarvis, L McWhinnie, A Philp, FL Read, KP Robinson, C Ryan   +12 more
doaj   +1 more source

A trans-Pacific movement reveals regular migrations of humpback whales Megaptera novaeangliae between Russia and Mexico

Endangered Species Research, 2023
Humpback whales Megaptera novaeangliae undertake extensive annual migrations, have complex migratory patterns, and have held several mammalian long-distance movement records.
N Ransome, A Frisch-Jordán, OV Titova, OA Filatova, MC Hill, T Cheeseman, AL Bradford, J Urbán R, P Martínez-Loustalot, J Calambokidis, L Medrano-González, AM Burdin, ID Fedutin, NR Loneragan, JN Smith   +14 more
doaj   +1 more source

Enabling image optimisation and artificial intelligence technologies for better Internet of Things framework to predict COVID

IET Networks, EarlyView., 2022
Abstract Sensor technology advancements have provided a viable solution to fight COVID and to develop healthcare systems based on Internet of Things (IoTs). In this study, image processing and Artificial Intelligence (AI) are used to improve the IoT framework.
Noor M Allayla, Farah Nazar Ibraheem, Refed Adnan Jaleel   +2 more
wiley   +1 more source

Slocum gliders provide accurate near real-time estimates of baleen whale presence from human-reviewed passive acoustic detection information [PDF]

, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Baumgartner, M. F., Bonnell, J., Corkeron, P. J., Van Parijs, S. M., Hotchkin, C., Hodges, B.
Baumgartner, Mark F., Bonnell, Julianne M., Bort Thornton, Jacqueline, Bruner, Scott M., Corkeron, Peter, Hodges, Benjamin A., Hotchkin, Cara, Mensi, Bryan L., Van Parijs, Sofie M.   +8 more
core   +1 more source

Decreases in encounter rate of endangered Northeast Pacific humpback whales in Southern Costa Rica: Possible changes in migration pattern due to warming events

Frontiers in Marine Science, 2022
Warming events in the Pacific Ocean are becoming more frequent, intense, and on a larger temporal and spatial scale. This has caused critical habitats of marine species to lose their quality and marine organisms respond by modifying their critical ...
Lili Pelayo-González, Lili Pelayo-González, David Herra-Miranda, Juan Diego Pacheco-Polanco, Héctor M. Guzmán, Sierra Goodman, Lenin Oviedo   +6 more
doaj   +1 more source

Quantifying the energy stores of capital breeding humpback whales and income breeding sperm whales using historical whaling records [PDF]

Royal Society Open Science, 2017
Cetacean energy stores are known to vary according to life history, reproductive status and time of year; however, the opportunity to quantify these relationships is rare. Using a unique set of historical whaling records from Western Australia (1952–1963)
Lyn G. Irvine, Michele Thums, Christine E. Hanson, Clive R. McMahon, Mark A. Hindell   +4 more
doaj   +1 more source

A Preliminary Study on Humpback Whales Lunge Feeding in the New York Bight, United States

Frontiers in Marine Science, 2022
Humpback whales (Megaptera novaeangliae) have recently been observed feeding in the New York Bight (NYB), the section of ocean from Montauk, New York to Cape May, New Jersey, United States (US).
Samantha E. Smith, Danielle M. Brown, Danielle M. Brown, Jelisa R. Oliveras, Jelisa R. Oliveras, Paul L. Sieswerda, Sean Ahearn, Diana Reiss   +7 more
doaj   +1 more source

Found: a missing breeding ground for endangered western North Pacific humpback whales in the Mariana Archipelago

Endangered Species Research, 2020
Humpback whales Megaptera novaeangliae that breed in the western North Pacific (WNP) are listed as endangered under the US Endangered Species Act. Previous research in the WNP concluded that the full extent of humpback whale breeding areas is unknown ...
Hill, MC, Bradford, AL, Steel, D, Baker, CS, Ligon, AD, Ü, AC, Acebes, JMV, Filatova, OA, Hakala, S, Kobayashi, N, Morimoto, Y, Okabe, H, Okamoto, R, Rivers, J, Sato, T, Titova, OV, Uyeyama, RK, Oleson, EM   +17 more
doaj   +1 more source

The Sonar Model for Humpback Whale Song Revised

Frontiers in Psychology, 2018
Why do humpback whales sing? This paper considers the hypothesis that humpback whales may use song for long range sonar. Given the vocal and social behavior of humpback whales, in several cases it is not apparent how they monitor the movements of distant
Eduardo Mercado III, Eduardo Mercado III
doaj   +1 more source

What do humpback whales Megaptera novaeangliae (Cetartiodactyla: Balaenopteridae) pairs do after tagging?

Zoologia (Curitiba), 2014
The social structure of humpback whales in their tropical wintering grounds is very fluid. To date, no information has been published for cases in which two whales were both satellite-tagged while in association.
Artur Andriolo, Alexandre N. Zerbini, Sergio Moreira, José L. Pizzorno, Daniel Danilewicz, Ygor G. Maia, Natália Mamede, Franciele R. de Castro, Phillip Clapham   +8 more
doaj   +1 more source