Results 41 to 50 of about 3,221 (131)

Megaptera novaeangliae (humpback whale) - metatarsal

, 2022
Megaptera novaeangliae (humpback whale) - metatarsal - female - length unknown - Pelvic location - Victoria ...

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Humpback Highs and Lows Amid Shifting Seas and a Northeast Pacific Marine Heatwave: Whale Demographics in the Main Hawaiian Islands, 2002–2023

Marine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT North Pacific humpback whales are a celebrated conservation success, rebounding from extensive commercial whaling. Yet they remain vulnerable to the impacts of climate change, a multifaceted stressor that can exacerbate existing threats. During 2013–2016, a Northeast Pacific marine heatwave severely reduced forage availability in their feeding
S. M. Barber‐Meyer, T. Cheeseman, J. Barlow, L. Bejder, A. L. Bradford, R. Cartwright, M. Deakos, L. Evans, R. Finn, C. M. Gabriele, B. Goodwin, C. Hayslip, E. E. Henderson, M. Jones, M. Lammers, E. Lyman, D. M. McSwain, J. Mobley, M. Olio, A. A. Pack, D. M. Palacios, H. R. Spears, S. H. Stack, F. A. Sullivan, M. van Aswegen, K. M. Yano, S. Yin, A. Zoidis, J. J. Currie   +28 more
wiley   +1 more source

The Hug of a Humpback Whale Mother: Protective Behaviors of a Calf Toward Escorts in a Competitive Group at Abrolhos Bank, Brazil

Animals
While protective behaviors of baleen whales toward calves have been documented during predator attacks, they have not been observed in response to approach attempts by other males of the same species.
Bianca Machado Righi, Laura Aguillar, Milton C. C. Marcondes, Yvonnick Le Pendu   +3 more
doaj   +1 more source

Humpback Whale (Megaptera novaeangliae) Intra/Inter-Seasonal Exchanges Between Puerto Rico and the Southeastern Caribbean

Animal Behavior and Cognition, 2019
A study of humpback whales (Megaptera novaeangliae, Borowski, 1781) was conducted off Puerto Rico, from 2012 through 2016, in an attempt to understand the spatial and temporal connection among current low density areas throughout the southeastern ...
Mithriel M. MacKay , Cathy E. Bacon , Laurent Bouveret , Sabrina Fossette , Peter T. Stevick   +4 more
doaj   +1 more source

Passive acoustic tracking of singing humpback whales (Megaptera novaeangliae) on a northwest Atlantic feeding ground. [PDF]

PLoS ONE, 2013
Passive acoustic tracking provides an unobtrusive method of studying the movement of sound-producing animals in the marine environment where traditional tracking methods may be costly or infeasible.
Joy E Stanistreet, Denise Risch, Sofie M Van Parijs   +2 more
doaj   +1 more source

Megaptera novaeangliae (humpback whale) - VMSM-20011038

, 2022
Megaptera novaeangliae (humpback whale) - VMSM-20011038 - female - 8.79 m - Pelvic location - Whale Research ...

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Megaptera novaeangliae (humpback whale) - NBWM-1933-42

, 2022
Megaptera novaeangliae (humpback whale) - NBWM-1933-42 - male - 10.70 m - Pelvic location ...

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Megaptera novaeangliae (humpback whale) - MH-07-468

, 2022
Megaptera novaeangliae (humpback whale) - MH-07-468 - male - 9.25 m - Pelvic location ...

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Group‐Specific Variation in Heterodyne Frequencies of Biphonic Calls in Resident (R‐Type) Killer Whales Orcinus orca ater

Marine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT Biphonation—the simultaneous production of two independent fundamental frequencies within a single vocalization—is a prominent feature of killer whale calls, yet the factors influencing the presence and intensity of heterodyne frequencies, which arise from interactions between these fundamentals, remain poorly understood. We analyzed long‐term
Vera I. Fedorova, Ilya A. Volodin, Tatiana V. Ivkovich, Elena V. Volodina, Erich Hoyt, Olga A. Filatova   +5 more
wiley   +1 more source

VARAMIENTOS Y AVISTAMIENTOS DE BALLENAS EDENTADAS (CETACEA: MYSTICETI) EN COSTAS Y AGUAS CUBANAS.

Revista de Investigaciones Marinas, 2023
En la actualidad es insuficiente la información que se posee sobre las ballenas que se presentan en el archipiélago cubano. El presente trabajo tiene como objetivo recopilar toda la información existente sobre estos cetáceos varados o avistados en ...
Miriam Blanco
doaj