OOIR: Observatory of International Research

Papers

(The median citation count of Bioacoustics-The International Journal of Animal Sound and Its Recordi is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-05-01 to 2025-05-01.)

Article	Citations
Automated cataloguing of American silver perch (Bairdiella chrysoura) calls using machine learning	26
Nestling European Starlings (Sturnus vulgaris) adjust their begging calls in noise	20
Sperm whale ( Physeter macrocephalus ) coda patterns in the Gulf of Catania, South-Western lonian Sea, Italy	15
Seasonal song ontogeny in western North Atlantic humpback whales: drawing parallels with songbirds	15
Combining audio and non-audio inputs in evolved neural networks for Ovenbird classification	14
Whistle rate determinants in wild bottlenose dolphins: behaviour, location, and group size	14
Reef fish species discrimination through acoustics: sound characteristics of three Haemulon species (Perciformes: Haemulidae) in the Southwestern Atlantic	13
Characterisation of the ringed seal ( Pusa hispida ) acoustic repertoire during spring in the Western Canadian Arctic	12
An inadequate sampling of the soundscape leads to over-optimistic estimates of recogniser performance: a case study of two sympatric macaw species	11
The functions and evolution of graded complex calls in a treefrog	10
What do we know about advertisement calls of Mexican anurans? A bibliographic review	10
Sounding out a continent: seven decades of bioacoustics research in Africa	9
Extracting dolphin whistles in complex acoustic scenarios: a case study in the Bay of Biscay	9
Vocal signals of ontogeny and fledging in nestling black-cockatoos: Implications for monitoring	9
Low temperature induces a significant decrease in auditory sensitivity of Xenopus laevis	8
Community algorithms reveal song type themes in Adelaide’s warbler song type sequence networks	8
Sympatric bush cricket species co-exist across a complex landscape by optimising both acoustic and ecological space	8
“Bat calls of Britain and Europe”	7
Tic, Tii and Trii calls: advertisement call descriptions for eight glass frogs from Colombia and analysis of the structure of auditory signals in Centrolenidae	6
Acoustic ecology of anuran communities across Andean biomes: unveiling the soundscape of Northeastern Colombia	6
Audiovisual collections safeguard undescribed calls: description of anuran vocalisations based on recordings from a public sound library	6
Ingressive phonation conveys arousal in human nonverbal vocalizations	6
Limitations of α-acoustic diversity indices in assessing invertebrate sounds in coral reefs	5
Spatial variation of vocalising dugongs around Talibong Island, Thailand	5
Non-linear phenomena are not reliable vocal biomarkers for health status in bottlenose dolphins ( Tursiops truncatus )	5

Threat vocalisations are acoustically similar between humans ( Homo sapiens ) and chimpanzees ( Pan troglodytes )	5
Propagation of Guiana dolphin sounds in their habitat: measured transmission loss and influence of environmental factors	5
Dolphin self-talk: unusual acoustic behaviour of a solitary bottlenose dolphin	5
Analysis of Mouse Vocal Communication (AMVOC): a deep, unsupervised method for rapid detection, analysis and classification of ultrasonic vocalisations	4
Two of the most common crustacean zooplankton Meganyctiphanes norvegica and Calanus spp. produce sounds within the hearing range of their fish predators	4
Hard of hearing: the effect of distance and experimental noise on mountain chickadee song transmission	4
In-air acoustic repertoire and associated behaviour of wild juvenile crabeater seals during rehabilitation	4
Development and test of a bat calls detection and classification method based on convolutional neural networks	4
Evaluating factors affecting species detection using passive acoustic monitoring in neotropical forests: a playback experiment	3
Stereotyped but irrelevant: frequency modulation does not promote sound pattern recognition or auditory grouping in grey treefrogs ( Hyla versicolor )	3
The Handbook of acoustic bat detection	3
The relationship between the Acoustic Complexity Index and avian species richness and diversity: a review	3
Acoustic plasticity in Boana goiana (Lutz, 1968) (Anura, Hylidae): how males respond to successive interactions with conspecific competitors	3
Acoustic characteristics and context of buzzes and rasps produced by northern bottlenose whales ( Hyperoodon ampullatus )	3
Reaction of ungulates to natural sound stimuli	3
A new putative species in the Ectatomma ruidum complex (Formicidae: Ectatomminae) produces a species-specific distress call	3
Assessing spontaneous howling rates in captive wolves using automatic passive recorders	3
Environmental factors influencing call propagation in Pithecopus nordestinus: testing the acoustic adaptation hypothesis	3
Passive acoustic monitoring of cave-dwelling bats with a sonotype classifier	2
Courtship and underwater communication in the Sunda gharial (Tomistoma schlegelii)	2
Hurry up and sing: early onset of diel calling behaviour and ecological drivers of calling behaviour of Acanthoplus discoidalis	2
The importance of acoustic background modelling in CNN-based detection of the neotropical White-lored Spinetail (Aves, Passeriformes, Furnaridae)	2
Vocal repertoire of the Eurasian griffon vulture (Gyps fulvus) in the central Apennines: a baseline assessment	2
Using referential alarm signals to remotely quantify ‘landscapes of fear’ in fragmented woodland	2
Characterisation of grunt sound pressure level from spawning Atlantic cod ( Gadus morhua )	2
On feature representations for marmoset vocal communication analysis	1
Breeding phenology and behaviour of the Endangered Hewitt’s ghost frogHeleophryne hewittiin the Baviaanskloof World Heritage Site, Eastern Cape Province, South Africa	1
Hidden Markov models for detection of Mysticetes vocalisations based on principal component analysis	1
Where, when, and why do western North Atlantic humpback whales begin to sing?	1
BioAcoustic Index Tool: long-term biodiversity monitoring using on-sensor acoustic index calculations	1
Efficient quality assurance and quality control for passive acoustic monitoring data: reducing and documenting false-positive and false-negative errors	1
Past, present, and future of a tropical sounds collection from Colombia	1
Acoustic differentiation of calls in the closely related Dartford ( Curruca undata ), Marmora’s ( Curruca sarda ) and Balearic Warblers (	1
Software performance for the automated identification of bird vocalisations: the case of two closely related species	1
Passive acoustic monitoring in terrestrial vertebrates: a review	1
Automated bat call classification using deep convolutional neural networks	1
Effects of noise on acoustic and visual signalling in the Croaking Gourami: differences in adaptation strategies in fish	1
Exploring animal behavior through sound: volume 1 – methods	1