Publications

Perinatal environmental enrichment changes anxiety-like behaviours in mice and produces similar intergenerational benefits in offspring

Environmental enrichment implemented in early life is able to induce long-term changes in gene expression, synaptic function and behavioural responses. In this study, we evaluated the adult behavioural effects of perinatal environment enrichment in male and female mice (PEE), as...

Year Published: 2024Topics: Emotion, Pain, & Sentience, Environmental Enrichment, Rearing & Weaning, ReproductionAnimal Type: Mouse, Rodent

Citation: Silva-Almeida, C., Muniz, S. C. A., Jobim, C. M. N. et al. 2024. Perinatal environmental enrichment changes anxiety-like behaviours in mice and produces similar intergenerational benefits in offspring. Behavioural Brain Research 456, 114700.

Laboratory-based measures of temperature preference and metabolic thermal sensitivity provide insight into the habitat utilisation of juvenile California horn shark (Heterodontus francisci) and leopard shark (Triakis semifasciata)

Laboratory-based studies examining fish physiological and behavioural responses to temperature can provide important insight into species-specific habitat preferences and utilisation, and are especially useful in examining vulnerable life stages that are difficult to study in the wild. This study couples...

Year Published: 2023Topics: Husbandry & ManagementAnimal Type: Fish, Shark & Ray

Citation: Skelton, Z. R., Prinzing, T. S., Hastings, P. A. et al. 2023. Laboratory-based measures of temperature preference and metabolic thermal sensitivity provide insight into the habitat utilisation of juvenile California horn shark (Heterodontus francisci) and leopard shark (Triakis semifasciata). Journal of Fish Biology 102(4), 829–843.

Social structure and habitat design affect the impact of a novel feeding enrichment for alligators

Providing enrichment that expands the range of behavioral opportunities associated with food acquisition and environmental exploration is an important contributing factor to the well-being of zoo animals. These behaviors can be difficult to promote in carnivores, given their foraging strategies...

Year Published: 2023Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Crocodile & Alligator, Reptile

Citation: Spain, M., Pearson, C., Rosenblatt, A. E. 2023. Social structure and habitat design affect the impact of a novel feeding enrichment for alligators. Zoo Biology 42(3), 383–389.

Non-invasive, real-time stress measurement: Vocalization compared with thermal imaging in kittens of the domestic cat in response to social separation

Finding tools to assess the stress response which can be easily applied, are non-invasive, reliable and measured in real time is still a relevant topic in many areas of biology. Vocal characteristics and temperature of certain body areas have been...

Year Published: 2023Topics: Biological Sampling & Physiological MeasurementAnimal Type: Cat

Citation: Szenczi, P., Jiménez Gallardo, A., Urrutia, A. et al. 2023. Non-invasive, real-time stress measurement: Vocalization compared with thermal imaging in kittens of the domestic cat in response to social separation. Behavioural Processes 213, 104955.

Predictive modeling toward refinement of behavior-based pain assessment in horses

After 25 years of studies on methodologies for behavioral assessment of equine pain, the Unesp-Botucatu Horse Acute Pain Scale (UHAPS) and the Orthopedic Composite Pain Scale (CPS) were recently considered suboptimal instruments to assess pain in hospitalized horses. However, the...

Year Published: 2023Topics: Welfare AssessmentAnimal Type: Equine

Citation: Trindade, P. H. E., Barreto da Rocha, P., Driessen, B. et al. 2023. Predictive modeling toward refinement of behavior-based pain assessment in horses. Applied Animal Behaviour Science 267, 106059.

Ranking bovine pain-related behaviors using a logistic regression algorithm

Pain identification in farm animals is a welfare challenge worldwide. In the last decade, our research team validated the Unesp-Botucatu Cattle Acute Pain Scale (UCAPS) based on specific pain or discomfort behaviors and alterations to maintenance behaviors when the cattle...

Year Published: 2024Topics: Welfare AssessmentAnimal Type: Cattle

Citation: Trindade, P. H. E., da Silva, G. V., de Oliveira, F. A. et al. 2024. Ranking bovine pain-related behaviors using a logistic regression algorithm. Applied Animal Behaviour Science 271, 106163.

Measuring emotions in dairy cows: Relationships between infrared temperature of key body parts, lateralised behaviour and milk production

The emotions of cows could be reflected in their body temperature, productivity and behaviours. We tested whether there is a positive correlation between non-invasive infrared temperature (IRT) and right-side laterality (presumed to indicate anxiety), and negative correlation with milk production...

Year Published: 2023Topics: Biological Sampling & Physiological Measurement, Emotion, Pain, & SentienceAnimal Type: Cattle

Citation: Uddin, J., McNeill, D. M., Phillips, C. J. C. 2023. Measuring emotions in dairy cows: Relationships between infrared temperature of key body parts, lateralised behaviour and milk production. Applied Animal Behaviour Science 269, 106115.

Effects of repeated intramuscular injections on sow behaviour reactions and stress-related saliva biomarkers – A pilot study

Medicating large production animals, such as sows, individually can be challenging, especially when repeated treatments are needed. Intramuscular (i.m.) injections have been shown to be aversive, and an increased reaction could be expected over consecutive days of injections. The aim...

Year Published: 2024Topics: Drug/Substance AdministrationAnimal Type: Pig

Citation: Valros, A., Norring, M., Ahlqvist, K. et al. 2024. Effects of repeated intramuscular injections on sow behaviour reactions and stress-related saliva biomarkers – A pilot study. Applied Animal Behaviour Science 271, 106173.

Social behaviour and personality profiles of breeding does housed part-time in group

Housing breeding female rabbits in multi-litter instead of single-litter cages allows for more natural behaviour and social contact with conspecifics. Hierarchy fights among does, however, inhibit uptake on farms. Past focus on high reproductive performances in single-litter cages may have...

Year Published: 2023Topics: Social Housing & CompanionshipAnimal Type: Rabbit

Citation: Van Damme, L. G. W., Ampe, B., Delezie, E. et al. 2023. Social behaviour and personality profiles of breeding does housed part-time in group. Applied Animal Behaviour Science 267, 106064.

Environmental enrichment strategies for weaned pigs: Welfare and behavior

This research aims to evaluate the effects of different types and strategies of environmental enrichment for weaned pigs on behavior. Forty weaned piglets aged 21 to 28 days were distributed in a completely randomized design in five treatments: without enrichment...

Year Published: 2023Topics: Environmental Enrichment, Rearing & WeaningAnimal Type: Pig

Citation: Vargas, L. B., Caldara, F. R., Lippi, I. C. de C. et al. 2023. Environmental enrichment strategies for weaned pigs: Welfare and behavior. Journal of Applied Animal Welfare Science 26(2), 205–217.