Results 81 to 90 of about 1,454 (180)

Acoustic sequences in non-human animals: a tutorial review and prospectus. [PDF]

open access: yes, 2014
Animal acoustic communication often takes the form of complex sequences, made up of multiple distinct acoustic units. Apart from the well-known example of birdsong, other animals such as insects, amphibians, and mammals (including bats, rodents, primates,
Akçay, Çağlar   +41 more
core   +5 more sources

Language and complexity considerations: A biolinguistic perspective [PDF]

open access: yes, 2017
The notion of complexity recurrently shows up in the context of language studies. From a Chomskyan/biolinguistic perspective, and given the uniform character of language acquisition, it has been assumed that all languages are equally complex or simple ...
Boeckx, Cedric   +2 more
core  

The evolutionary roots of creativity: mechanisms and motivations [PDF]

open access: yes, 2015
Funding: MASTS pooling initiative (The Marine Alliance for Science and Technology for Scotland). MASTS is funded by the Scottish Funding Council (grant reference HR09011) and contributing institutions.We consider the evolution of cognition and the ...
Baars BJ   +29 more
core   +1 more source

Preen Gland-Secreted Alkanols Enhance Male Attractiveness in Parrots [PDF]

open access: yes, 2008
The skin glands are widely used in pheromone production throughout the vertebrate worlds. Growing evidences show that birds also have chemical communication, but the uropygial (also called preen or oil) glands, serving as only specialized skin glands of ...
Jian-Xu Zhang, Jin-Hua Zhang, Wei Wei
core   +1 more source

Sex recognition by odour and variation in the uropygial gland secretion in starlings [PDF]

open access: yes, 2012
1. Although a growing body of evidence supports that olfaction based on chemical compounds emitted by birds may play a role in individual recognition, the possible role of chemical cues in sexual selection of birds has been only preliminarily studied.2 ...
Alison N Graham   +11 more
core   +4 more sources

Germline-restricted chromosome (GRC) is widespread among songbirds [PDF]

open access: yes, 2019
An unusual supernumerary chromosome has been reported for two related avian species, the zebra and Bengalese finches. This large, germline-restricted chromosome (GRC) is eliminated from somatic cells and spermatids and transmitted via oocytes only.
Akberdina, E A   +13 more
core   +2 more sources

Uropygial gland volatiles may code for olfactory information about sex, individual, and species in Bengalese finches Lonchura striata

open access: yesCurrent Zoology, 2009
Over-shadowed by eye-catching vocal and visual signals, chemical communication has long been overlooked in birds. This study aimed at exploring whether volatile composition of the uropygial gland secretion (UGS) of birds was associated with the ...
Jian-Xu ZHANG et al.
doaj  

Chance, long tails, and inference: a non-Gaussian, Bayesian theory of vocal learning in songbirds

open access: yes, 2017
Traditional theories of sensorimotor learning posit that animals use sensory error signals to find the optimal motor command in the face of Gaussian sensory and motor noise.
Hofmann, David   +4 more
core  

Some black-and-white facts about the Faeroese whitespeckled Common Raven Corvus corax varius. [PDF]

open access: yes, 2014
The file attached is the accepted version of the ...
Van Grouw, H
core  

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