Eleutherodactylus pinchoni [PDF]
, 2003 Number of Pages: 3Integrative BiologyGeological ...
Boistel, Renaud +3 more
core +1 more source
ORCA-SPOT: An Automatic Killer Whale Sound Detection Toolkit Using Deep Learning [PDF]
, 2019 Large bioacoustic archives of wild animals are an important source to identify reappearing communication patterns, which can then be related to recurring behavioral patterns to advance the current understanding of intra-specific communication of non ...
Barth, Volker +7 more
core +2 more sources
Anomalous Coloration of Indo-Pacific Humpback Dolphins off Southern China
Journal of Marine Science and Engineering, 2023 The Indo-Pacific humpback dolphin is characterized by a particular ontogenic change in body color from dark gray at birth to pure white (or with a few dark-gray spots) after reaching adulthood.
Wenzhi Lin +7 more
doaj +1 more source
Aircraft events correspond with vocal behavior in a passerine
Scientific Reports, 2021 Airports can affect birds by hindering acoustic communication. Here, we investigated the impacts of aircraft events on vocal behavior in wood thrush (Hylocichla mustelina) breeding one mile from an airport in Ithaca, NY, USA.
Allison S. Injaian +2 more
doaj +1 more source
A computer vision approach to classification of birds in flight from video sequences [PDF]
, 2015 Bird populations are an important bio-indicator; so collecting reliable data is useful for ecologists helping conserve and manage fragile ecosystems. However, existing manual monitoring methods are labour-intensive, time-consuming, and error-prone.
Appiah, K +4 more
core +1 more source
Can harbor seals (Phoca vitulina) discriminate familiar conspecific calls after long periods of separation? [PDF]
PeerJ, 2021 The ability to discriminate between familiar and unfamiliar calls may play a key role in pinnipeds’ communication and survival, as in the case of mother-pup interactions. Vocal discrimination abilities have been suggested to be more developed in pinniped
Mila Varola +5 more
doaj +2 more sources
Seagrass Posidonia is impaired by human-generated noise
Communications Biology, 2021 Solé et al. report morphological and ultrastructural changes in seagrass, after exposure to human generated noise. These data suggest that noise pollution can potentially affect the health status of seagrass and thereby contribute to the depletion of ...
Marta Solé +6 more
doaj +1 more source
Sympatric song variant in mountain chickadees Poecile gambeli does not reduce aggression from black-capped chickadees Poecile atricapillus [PDF]
, 2016 When habitats overlap and species compete for resources, negative interactions frequently occur. Character displacement in the form of behavioural, social or morphological divergences between closely related species can act to reduce negative ...
LaZerte, Stefanie E +3 more
core +3 more sources
Speeding up training of automated bird recognizers by data reduction of audio features [PDF]
PeerJ, 2020 Automated acoustic recognition of birds is considered an important technology in support of biodiversity monitoring and biodiversity conservation activities. These activities require processing large amounts of soundscape recordings.
Allan G. de Oliveira +5 more
doaj +2 more sources
Stress and Emotion Classification Using Jitter and Shimmer Features [PDF]
, 2007 In this paper, we evaluate the use of appended jitter and shimmer speech features for the classification of human speaking styles and of animal vocalization arousal levels.
Johnson, Michael T. +6 more
core +2 more sources