Publications

Improving keeping for octopuses by testing different escape-proof designs on tanks for “big blue octopus” (Octopus cyanea)

Octopus cyanea has a wide range of natural distribution and is interesting for scientific research. However, unlike Octopus vulgaris, the species is poorly studied, and few data exist on best practices for keeping them. One of the most common reasons...

Year Published: 2021Topics: HousingAnimal Type: Cephalopod, Invertebrate

Citation: Asada, K., Nakajima, R., Nishibayashi, T. et al. 2021. Improving keeping for octopuses by testing different escape-proof designs on tanks for “big blue octopus” (Octopus cyanea). Applied Sciences 11(18), 8547.

Laterality as an indicator of emotional stress in ewes and lambs during a separation test

We assessed motor laterality in sheep to explore species-specific brain hemi-field dominance and how this could be affected by genetic or developmental factors. Further, we investigated whether directionality and strength of laterality could be linked to emotional stress in ewes...

Year Published: 2016Topics: Welfare AssessmentAnimal Type: Sheep

Citation: Barnard, S., Matthews, L., Messori, S. et al. 2016. Laterality as an indicator of emotional stress in ewes and lambs during a separation test. Animal Cognition 19(1), 207–214.

Evidence-based severity assessment of the forced swim test in the rat

The forced swim test (FST) is a traditional assay, which has been used for more than 40 years to assess antidepressant effects of novel drug candidates. In recent years, a debate about the test has focused on the assumption that...

Year Published: 2023Topics: Behavioral & Cognitive TestingAnimal Type: Rat, Rodent

Citation: Becker, L., Mallien, A. S., Pfeiffer, N. et al. 2023. Evidence-based severity assessment of the forced swim test in the rat. PLOS ONE 18(10), e0292816.

Image-based automatic individual identification of fish without obvious patterns on the body (scale pattern)

The precision fish farming concept has been widely investigated in research and is highly desirable in aquaculture as it creates opportunities for precisely controlling and monitoring fish cultivation processes and increasing fish welfare. The automatic identification of individual fish could...

Year Published: 2022Topics: Identification MethodAnimal Type: Fish, Other Fish

Citation: Bekkozhayeva, D., Cisar, P. 2022. Image-based automatic individual identification of fish without obvious patterns on the body (scale pattern). Applied Sciences 12(11), 5401.

Composition of the wild rabbit nest and its implication for domestic rabbit breeding

Wild European rabbits (Oryctolagus cuniculus) give birth in an underground nursery burrow where the kits are hermetically closed into the nest chamber for several weeks except for the three minutes of daily nursing. Given this confinement, the nest quality seems...

Year Published: 2022Topics: ReproductionAnimal Type: Rabbit

Citation: Bilkó, Á., Petróczi, I., Bárdos, B. et al. 2022. Composition of the wild rabbit nest and its implication for domestic rabbit breeding. Applied Sciences 12(4), 1915.

Olfactory stimulation as environmental enrichment for domestic horses—A review

Horses constantly face several challenges inherent to the domestic environment, and it is common for the expression of their natural behavior to be drastically limited. Environmental enrichment has been suggested as an alternative to improve the captive situation of domestic...

Year Published: 2023Topics: Environmental EnrichmentAnimal Type: Equine

Citation: Bini de Lima, A. C., Sebastião da Fé, V. C., Palermo Hernandes, M. S. et al. 2023. Olfactory stimulation as environmental enrichment for domestic horses—A review. Animals 13(20), 3180

Animal welfare: Could adult play be a false friend?

There is no consensus regarding the functions of play. As play behavior is a characteristic of young stages of development, it has been suggested that the higher prevalence of adult play observed in domestic animals could be the result of...

Year Published: 2015Topics: Natural Behavior, Welfare AssessmentAnimal Type: All/General, Equine, Macaque, Nonhuman Primate

Citation: Blois-Heulin, C., Rochais, C., Camus, S. et al. 2015. Animal welfare: Could adult play be a false friend? Animal Behavior and Cognition 2(2), 156–185.

Mothers, environment, and ontogeny affect cognition

The book “Folk Physics for Apes” remains a fascinating book about the way one captive peer-group of chimpanzees understand the world in which they grew. However, the very special living conditions these seven individuals faced prevent any generalizations to the...

Year Published: 2020Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Boesch, C. 2020. Mothers, environment, and ontogeny affect cognition. Animal Behavior and Cognition 7(3), 474–489.

Wildtype peers rescue social play and 50-kHz ultrasonic vocalization deficits in juvenile female Cacna1c heterozygous rats

Healthy brain development depends on early social practices and experiences. The risk gene CACNA1C is implicated in numerous neuropsychiatric disorders, in which key characteristics include deficits in social functioning and communication. Recently, we reported sex-dependent impairments in social behavior and...

Year Published: 2023Topics: Social Housing & CompanionshipAnimal Type: Rat, Rodent

Citation: Bogdan, R., Kayumova, R., Schwarting, R. K. W. et al. 2023. Wildtype peers rescue social play and 50-kHz ultrasonic vocalization deficits in juvenile female Cacna1c heterozygous rats. Frontiers in Behavioral Neuroscience 17.

Structural enrichment for laboratory mice: Exploring the effects of novelty and complexity

Providing structural enrichment is a widespread refinement method for laboratory rodents and other animals in captivity. So far, animal welfare research has mostly focused on the effect of increased complexity either by accumulating or combining different enrichment items. However, increasing...

Year Published: 2023Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: Bohn, L., Bierbaum, L., Kästner, N. et al. 2023. Structural enrichment for laboratory mice: Exploring the effects of novelty and complexity. Frontiers in Veterinary Science 10.