Bottlenose Dolphins Produce Underwater Bubbles Linked to Cognitive Task Engagement but Not Success

Authors: Elena Alexander, Mark Abrahams, Fay E Clark

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: *animal cognition, affective state, animal welfare, cetacean, cognitive enrichment, emotion, time series analysis

2021

Discrimination of Acoustic Stimuli and Maintenance of Graded Alarm Call Structure in Captive Meerkats

Authors: Sebastian Schneider, Sarah Goettlich, Charlette Diercks, Paul Wilhelm Dierkes

Publication/Journal: Animals

Keywords: acoustic features, alarm calls, animal welfare, bioacoustics, fuzzy clustering, graded structure, LASSO algorithm, meerkats, natural behavior, playback experiment, suricates, vocalization, zoo

2021

Localize Animal Sound Events Reliably (LASER): A New Software for Sound Localization in Zoos

Authors: Sebastian Schneider, Paul Wilhelm Dierkes

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: acoustic multilateration, animal detection, animal sounds, animal welfare, behavioral research, bioacoustics, non-invasive, sound localization, TDOA, vocalization

2021

A System for Monitoring Acoustics to Supplement an Animal Welfare Plan for Bottlenose Dolphins

Authors: Brittany L Jones, Michael Oswald, Samantha Tufano, Mark Baird, Jason Mulsow, Sam H Ridgway

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: acoustic monitoring, animal welfare, bioacoustics, communication, distress call, marine mammal, vocal behavior, vocal biomarkers

2021

Vocalisations in Farm Animals: a Step Towards Positive Welfare Assessment

Authors: Karin A Laurijs, Elodie F Briefer, Inonge Reimert, Laura E Webb

Publication/Journal: Applied Animal Behaviour Science

Keywords: emotions, farm animals, positive welfare, vocalisations

2021

Who is there? Captive western gorillas distinguish human voices based on familiarity and nature of previous interactions

Authors: Roberta Salmi, Caroline E Jones, Jodi Carrigan

Publication/Journal: Animal Cognition

Keywords: cognition, gorilla

2021

Effects of multiple stressors on fish shoal collective motion are independent and vary with shoaling metric

Authors: Georgina M Ginnaw, Isla K Davidson, Harry R Harding, Stephen D Simpson, Nicholas W Roberts, Andrew N Radford, Christos C Ioannou

Publication/Journal: Animal Behaviour

Keywords: colletive behaviour, environmental stressors, gasterosteus aculeatus, group personality, stickleback, thigmotaxis

2020

Zoo soundscape: Daily variation of low‐to‐high‐frequency sounds

Authors: Catherine Pelletier, Robert B Weladji, Louis Lazure, Patrick Paré

Publication/Journal: Zoo Biology

Keywords: infrasound, noise, ultrasound, welfare, zoo

2020

Human speech reduces pygmy marmoset (Cebuella pygmaea) feeding and resting at a Peruvian tourist site, with louder volumes decreasing visibility

Authors: Rebecca L. Sheehan, Sarah Papworth

Publication/Journal: American Journal of Primatology

Keywords: acoustic disturbance, ecotourism, flight initiation, pygmy marmoset

2019

Potential Impact of Construction Noise on Selected Zoo Animals

Authors: Richard Jakob-Hoff, Michael Kingan, Chiaki Fenemore, Gian Schmid, John F. Cockrem, Amanda Crackle, Emily Van Bemmel, Rebecca Connor, Kris Descovich

Publication/Journal: Animals

Keywords: alligator, behavior, elephant, emu, environment, giraffe, noise, welfare, zoo

2019