Results 81 to 90 of about 9,273 (211)

Trends in marine species distribution models: a review of methodological advances and future challenges

open access: yesEcography, Volume 2026, Issue 5, May 2026.
Correlative species distribution models (SDMs) are quantitative tools in biogeography and macroecology. Building upon the ecological niche concept, they correlate environmental covariates to species presence to model habitat suitability and predict species distributions.
Moritz Klaassen   +3 more
wiley   +1 more source

An Unparalleled Sexual Dimorphism of Sperm Whale Encephalization [PDF]

open access: yes, 2016
The sperm whale Physeter macrocephalus (Linnaeus, 1758) is the largest toothed whales and possesses the highest absolute values for brain weight on the planet (together with the killer whale Orcinus orca).
Cozzi, Bruno   +4 more
core  

Suction feeding preceded filtering in baleen whale evolution [PDF]

open access: yesMemoirs of Museum Victoria, 2016
The origin of baleen, the key adaptation of modern whales (Mysticeti), marks a profound yet poorly understood transition in vertebrate evolution, triggering the rise of the largest animals on Earth. Baleen is thought to have appeared in archaic tooth-bearing mysticetes during a transitional phase that combined raptorial feeding with incipient bulk ...
Marx, Felix G.   +5 more
openaire   +1 more source

Acoustic indices are not useful for biodiversity research

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 5, Page 1506-1518, May 2026.
Abstract Biodiversity assessment using passive acoustic monitoring has historically been challenging due to the limited availability of multi‐species acoustic detectors. In this context, acoustic indices were introduced as an alternative way to represent species diversity in acoustic datasets.
Larissa S. M. Sugai   +6 more
wiley   +1 more source

Fin whale singing decreases with increased swimming speed [PDF]

open access: yesRoyal Society Open Science, 2019
The attributes of male acoustic advertisement displays are often related to a performer's age, breeding condition and motivation, but these relationships are particularly difficult to study in free-ranging marine mammals.
Christopher W. Clark   +2 more
doaj   +1 more source

Transatlantic Surveys of Seabirds, Cetaceans and Turtles, July 2013 and July 2018 [PDF]

open access: yes, 2018
Analysis of multi-species tracking data suggest that an area of the deep northwest Atlantic bounded by Flemish Cap, Charlie-Gibbs Fracture Zone and Mid-Atlantic Ridge (MAR) has a relatively high abundance and diversity of pelagic seabirds.
Wakefield, Ewan
core  

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

open access: yesThe Anatomical Record, Volume 309, Issue 4, Page 864-911, April 2026.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae   +4 more
wiley   +1 more source

First record of gooseneck barnacles Conchoderma auritum on a minke whale Balaenoptera acutorostrata

open access: yesFauna Norvegica, 1986
Clusters of a stalked barnacle, identified as Conchoderma auritum were found attached to both damaged and complete baleen plates of a male minke whale caught off the coast of East Greenland on 16 July 1984.
Ivar Christensen
doaj   +1 more source

The University of Alaska - Juneau Whalesong [PDF]

open access: yes, 1982
Formal commencement planned: Boochever to give address -- Student multi-media art show -- Editorials: Mother whale waves goodbye or will the new editor come aboard? -- Thar she blows -- The hundredth monkey -- Student lobby recommendations for next year -

core  

Baleen whales: preliminary evidence for forestomach microbial fermentation [PDF]

open access: yesApplied and Environmental Microbiology, 1984
Baleen whales have a multichambered stomach divided into three distinct compartments. The forestomach (first compartment) consists of noncornified and nonglandular tissue and appears to be analogous to the tissue of the rumen. The exact function of the forestomach is unknown; however, we have detected volatile fatty acids in forestomach samples from ...
R P, Herwig   +3 more
openaire   +2 more sources

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