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Behavioural Changes in Zoo Animals during the COVID-19 Pandemic: A Long-Term, Multi Species Comparison

Visitors are a prominent feature of the zoo environment and lives of zoo animals. The COVID-19 pandemic led to repeated and extended closure periods for zoos worldwide. This unique period in zoological history enabled the opportunity to investigate the consistency of behavioural responses of zoo animals to closures and subsequent reopenings. Bennett’s wallabies (Notamacropus rufogriseus), meerkats (Suricata suricatta), macaws (red and green: Ara chloropterus; blue and yellow: Ara ararauna; military: Ara militaris) and rabbits (Oryctolagus cuniculus domesticus) held at four

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Understanding dead space in giraffes, and its application to critically ill COVID-19 patients

Giraffes have long been a subject of study for scientists due to the physiological anomaly their anatomical design can present. The study of the species helps aid in understanding of clinically relevant processes. The long trachea of a giraffe presents the dilemma of exaggerated dead space; however, this physiological problem is surmounted by a narrow trachea when compared to mammals of similar size, thus decreasing potential dead space. As COVID-19 patients in the hospital and ICU can develop COVID-19 associated

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Impacts of COVID-19 on Animals in Zoos: A Longitudinal Multi-Species Analysis

Prolonged and repetitive COVID-19 facility closures have led to an abrupt cessation of visitors within UK and Irish zoos for variable periods since March 2020. This study sought to increase understanding of the impact of closures and reopenings on animal behaviour, thereby broadening understanding of whether zoo animals habituate to visitors. Data were collected from June to August 2020 at two UK facilities on eight species (n = 1 Chinese goral, n = 2 Grevy’s zebra, n = 11 swamp

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