Zobrazeno 1 - 10
of 882
pro vyhledávání: '"Baleen whale"'
Autor:
Raquel García-Vernet, Diego Rita, Martine Bérubé, Julia Elgueta-Serra, Marina Pascual Guasch, Gísli Víkingsson, Marc Ruiz-Sagalés, Asunción Borrell, Alex Aguilar
Publikováno v:
Movement Ecology, Vol 12, Iss 1, Pp 1-12 (2024)
Abstract Background The life cycle of most baleen whales involves annual migrations from low-latitude breeding grounds to high latitude feeding grounds. In most species, these migrations are traditionally considered to be carried out according to inf
Externí odkaz:
https://doaj.org/article/3c590a5c886a43e7accdb0d8d9c49a9d
Autor:
Chelsi Napoli, Nathan Hirtle, Julia Stepanuk, Fredrik Christiansen, Eleanor I. Heywood, Thomas J. Grove, Alyssa Stoller, Flordespina Dodds, Maria Glarou, Marianne H. Rasmussen, Gina L. Lonati, Kimberley T.A. Davies, Simone Videsen, Malene J. Simon, Tenna K. Boye, Ann Zoidis, Sean K. Todd, Lesley H. Thorne
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Baleen whales are key consumers in marine ecosystems and can serve as ecosystem sentinels. Body condition, defined as an individual’s energy stores relative to its structural size, can provide a useful proxy for health in baleen whales. As capital
Externí odkaz:
https://doaj.org/article/a833b4909f4041b38ac148c631446313
Autor:
Susannah J. Buchan, Marcel Ramos, Jorge Oyanadel, Macarena Santos-Carvallo, Luis Bedriñana-Romano, María Valladares, Marinella Maldonado, Orlando Astudillo, Maritza Sepúlveda, Steve Pearce, Carlos Olavarría
Publikováno v:
Frontiers in Marine Science, Vol 10 (2024)
Off Northern Chile, baleen whales use the area around Isla Chañaral as a feeding ground where they forage on euphausiids. Isla Chañaral is part of the highly productive Humboldt Archipelago (∼ 28°S-29°S) within the Humboldt Current System (HCS)
Externí odkaz:
https://doaj.org/article/a6229782d8864254ac14e977881a8fa2
Publikováno v:
Remote Sensing in Ecology and Conservation, Vol 8, Iss 4, Pp 551-563 (2022)
Abstract The Lower St. Lawrence Seaway (LSLS), in eastern Canada, is an important habitat for several species of endangered baleen whale. As we seek to reduce the hazards that these endangered species face from human activity, there is increasing dem
Externí odkaz:
https://doaj.org/article/74caba35eb964827a03d47b3becde8f1
Autor:
Heidi Lyn, Eduardo Mercado
Publikováno v:
Animal Behavior and Cognition, Vol 9, Iss 2, Pp 213-216 (2022)
The debate concerning the mechanisms that drive population-level song evolution in humpback whales rests on evidence that social learning mechanisms contribute to variations in song elements. In the following dialogue, Eduardo Mercado addresses point
Externí odkaz:
https://doaj.org/article/7105f38976f04b5694bf512f83b91f02
Publikováno v:
Frontiers in Marine Science, Vol 9 (2023)
We constructed annual abundance of a migratory baleen whale at an oceanic stopover site to elucidate temporal changes in Bermuda, an area with increasing anthropogenic activity. The annual abundance of North Atlantic humpback whales visiting Bermuda
Externí odkaz:
https://doaj.org/article/e4140588801c4dbaa44d2709f0d1468b
Akademický článek
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Akademický článek
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Autor:
Anjara Saloma, Maevatiana N. Ratsimbazafindranahaka, Mathilde Martin, Aristide Andrianarimisa, Chloé Huetz, Olivier Adam, Isabelle Charrier
Publikováno v:
PeerJ, Vol 10, p e13785 (2022)
Humpback whales (Megaptera novaeangliae) use vocalizations during diverse social interactions or activities such as foraging or mating. Unlike songs produced only by males, social calls are produced by all types of individuals (adult males and female
Externí odkaz:
https://doaj.org/article/9e1d4bafb00f4217a950ffdc7d896ca6