Results 61 to 70 of about 1,836 (127)

Temperature and Ultraviolet Radiation Influence the Skin Microbiome of Humpback Whales

open access: yesMolecular Ecology, Volume 35, Issue 15, August 2026.
ABSTRACT The skin microbiome of humpback whales harbours diverse microbial communities that play a crucial role in host skin protection and environmental interaction. However, studies on cetacean skin microbiomes in the Southern Hemisphere focus on feeding grounds, with limited information on microbiome dynamics at breeding grounds and during migration
Aída I. Murillo‐Herrera   +10 more
wiley   +1 more source

Beyond Rare: Documenting Albino‐Like Phenotypes as a Recurring Trait in the Juan Fernandez Fur Seal

open access: yes
Marine Mammal Science, Volume 42, Issue 4, October 2026.
Constanza Toro‐Valdivieso   +5 more
wiley   +1 more source

Ecological implications and lessons from high pathogenicity avian influenza H5N1 2.3.4.4b in Antarctica

open access: yesEcological Solutions and Evidence, Volume 7, Issue 3, July–September 2026.
HPAI H5N1 was confirmed in 22 South Polar Skuas and one Kelp Gull on Dismal and Horseshoe Islands, Marguerite Bay, Western Antarctic Peninsula in early 2025, with high mortalities consistent with global trends. Rapid antigen tests showed 90% agreement with rRT‐PCR, supporting their utility for early detection in remote environments.
Simon B. Z. Gorta   +7 more
wiley   +1 more source

A Note on Suckling Behavior and Laterality in Nursing Humpback Whale Calves from Underwater Observations

open access: yesAnimals, 2017
We investigated nursing behavior on the Hawaiian breeding grounds for first year humpback whale (Megaptera novaeangliae) calves. We observed and video-documented underwater events with nursing behavior from five different whale groups.
Ann M. Zoidis, Kate S. Lomac-MacNair
doaj   +1 more source

Dynamic Migratory Strategies and Foraging Habitats of Southern Right Whales Revealed by Satellite Telemetry

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
Satellite‐linked tags on 34 southern right whales revealed basin‐scale movements and foraging concentrated in the ACC, Crozet Islands, Benguela system, and the highly variable seasonal ice zone. Environmental modelling revealed environmental drivers behind foraging decisions, and identified key ecosystems.
Matthew Germishuizen   +5 more
wiley   +1 more source

Behavioral responses of humpback whales, Megaptera novaeangliae (Cetacea: Balaenopteridae), to satellite transmitter deployment procedures

open access: yesZoologia (Curitiba), 2010
Tagging whales with implantable satellite transmitters creates the possibility of disturbing the animals. Between 2003 and 2005, behavioral observations of humpback whales during tag deployment operations were conducted off the coast of Brazil from the ...
Luiz Cláudio P. de S. Alves   +3 more
doaj   +1 more source

Pathology and causes of death in stranded humpback whales (Megaptera novaeangliae) from Brazil.

open access: yesPLoS ONE, 2018
This study describes the pathologic findings of 24 humpback whales (Megaptera novaeangliae) found stranded along the Brazilian coast from 2004 to 2016. Eighteen (75%) animals evaluated were found stranded alive. From these, 13 died naturally on shore and
Kátia Regina Groch   +14 more
doaj   +1 more source

Sex Ratio, Pregnancy Status, and Blubber Testosterone Concentrations of Humpback Whales (Megaptera novaeangliae) on Foraging Grounds in the Southwestern Atlantic

open access: yes
Marine Mammal Science, Volume 42, Issue 4, October 2026.
Henry W. Slesser   +10 more
wiley   +1 more source

DNA from dives: Species detection of humpback whales (Megaptera novaeangliae) from flukeprint eDNA

open access: yesEnvironmental DNA
Northern British Columbia has been identified as an important habitat for several coastal cetacean species, including humpback whales (Megaptera novaeangliae).
Chloe V. Robinson   +4 more
doaj   +1 more source

Characterizing humpback whale behavior along the North-Norwegian coast

open access: yesAnimal Biotelemetry
Background Studying movement patterns of individual animals over time can give insight into how they interact with the environment and optimize foraging strategies.
Ingvild Ytterhus Utengen   +4 more
doaj   +1 more source

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