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Ecologia comportamental de Crossodactylus schmidti Gallardo, 1961 (Anura, Hylodidae): atividade reprodutiva, comunicação acústica, visual e multimodal
(Universidade Federal de Santa MariaBrasilBioquímicaUFSMPrograma de Pós-Graduação em Biodiversidade AnimalCentro de Ciências Naturais e Exatas, 2015-02-26)
The communication process has a fundamental role in the life history of organisms, as it assumes a coevolutionary interaction between sender and receiver. The acoustic communication has a key role in the life history of ...
Ample active acoustic space of a frog from the South American temperate forest
(2014)
The efficiency of acoustic communication depends on the power generated by the sound source, the attributes of the environment across which signals propagate, the environmental noise and the sensitivity of the intended ...
Extended amplification of acoustic signals by amphibian burrows
(2016)
Animals relying on acoustic signals for communication must cope with the constraints imposed by the environment for sound propagation. A resource to improve signal broadcast is the use of structures that favor the emission ...
Estimating the diversity of tropical anurans in fragmented landscapes with acoustic monitoring: lessons from a sampling sufficiency perspective
(Springer, 2022-09-10)
Determining the distribution and abundance of populations is the first step toward assessing biodiversity conservation status. This step is based on field observations that are largely influenced by the sampling method ...
House Wrens Troglodytes aedon reduce repertoire size and change song element frequencies in response to anthropogenic noise
(2020-06-09)
Anthropogenic noise (≤ 3 kHz) can affect key features of birds’ acoustic communication via two different processes: (1) song-learning, because songbirds need to hear themselves and other birds to crystallize their song, ...
Ensino de acústica: um arranjo entre física e música
(Universidade Tecnológica Federal do ParanáCuritibaBrasilDepartamento Acadêmico de FísicaLicenciatura em FísicaUTFPR, 2018-12-03)
The manifestations of science and art have always been present in our society, establishing, at some points, a stronger connection, since both scientists and artists search for harmony. Due to researches and personal ...
Acoustics, Audition and Auditory System
(Springer Verlag Berlín, 2007)
In the darkness of the subterranean ecotope, hearing seems to be predestined to counterbalance the visual restrictions similar to the situation familiar in cave dwellers like bats. It is therefore generally assumed that ...
Singing in the Rain Forest: How a Tropical Bird Song Transfers Information
(PUBLIC LIBRARY SCIENCE, 2008)
How information transmission processes between individuals are shaped by natural selection is a key question for the understanding of the evolution of acoustic communication systems. Environmental acoustics predict that ...
Thresholds for evoked vocal responses of Eupsophus emiliopugini (amphibia, leptodactylidae)
(2005)
Thresholds for evoked advertisement calling for 18 males were measured in a temperate forest in southern Chile, in order to relate this behavior to the intensities of neighbors' calls that males of this species encounter ...