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

