Environmental Enrichment

Environmental enrichment in birds: Physical integrity, keel problems and locomotor responses

The objective of this research was to evaluate the effect of environmental enrichment on physical integrity, keel damage and locomotor problems in broiler chickens reared in a controlled environment at different ages. Ninety-six Cobb broiler chicks were used, reared in...

Year Published: 2024Topics: Environmental EnrichmentAnimal Type: Bird, Chicken

Citation: Nazareno, A. C., Silveira, R. M. F., Júnior, S. L. de C. et al. 2024. Environmental enrichment in birds: Physical integrity, keel problems and locomotor responses. Journal of Animal Behaviour and Biometeorology 12(2), 2024018.

Enriched environment prevents hypernociception and depression-like behavior in a psychiatric disorder and neuropathic pain comorbidity experimental condition

Pain is a multifactorial debilitating condition associated with some psychiatric comorbidities such as generalized anxiety and depression. Concerning pharmacological treatment, which is often inefficient or associated with intense side effects, the physical and social context may be fundamental for patient’s...

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: Medeiros, P., Medeiros, A. C., de Freitas, R. L. et al. 2025. Enriched environment prevents hypernociception and depression-like behavior in a psychiatric disorder and neuropathic pain comorbidity experimental condition. Physiology & Behavior 291, 114795.

Putting the evidence into evidence-based husbandry: A scoping review of empirical approaches to improving captive reptile welfare

Non-avian reptiles are commonly kept in captivity, including zoos, aquariums, farms, laboratories, classrooms, rehabilitation centres, and homes. With this wide range of captive conditions and potential diversity of species housed, it is crucial to ensure that these animals are housed...

Year Published: 2025Topics: Environmental Enrichment, Housing, Human-Animal Interaction, Husbandry & Management, Social Housing & CompanionshipAnimal Type: Crocodile & Alligator, Lizard, Reptile, Snake, Turtle & Tortoise

Citation: Hanson, S. L., Whittaker, A. L., Cooper-Rogers, B. et al. 2025. Putting the evidence into evidence-based husbandry: A scoping review of empirical approaches to improving captive reptile welfare. Applied Animal Behaviour Science 292, 106831.

Preference for complex environments in larval zebrafish

Environmental complexity is increasingly recognized as a critical factor for animal welfare and cognitive development across vertebrates. While adult zebrafish (Danio rerio) show a strong preference for complex environments, little is known about the importance of environmental complexity in larval...

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: Fish, Zebrafish

Citation: Gatto, E., Agrillo, C., Dadda, M. et al. 2025. Preference for complex environments in larval zebrafish. Applied Animal Behaviour Science 292, 106788.

Relative preference for different pecking blocks offered as pairwise comparisons in White and Brown-feathered laying hens

Different commercially available pecking blocks (PBs) have varying nutrient composition, appearance, and texture. However, the relative preferences of laying hens for different PBs are unknown. We housed 120 Dekalb White and 120 Bovans Brown in twelve (360 cm x 116 cm x...

Year Published: 2025Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Bird, Chicken

Citation: Ehigbor, T. F., Kiarie, E. G., Harlander, A. et al. 2025. Relative preference for different pecking blocks offered as pairwise comparisons in White and Brown-feathered laying hens. Applied Animal Behaviour Science 290, 106708.

Behavior and safety in the use of canopy bridges by howler monkeys in an experimental environment

Urban sprawl advances over forested areas and threatens arboreal species, which often use roads, power lines, and rooftops to move, resulting in roadkill, electrocution, and dog attacks. One measure to mitigate these risks is the installation of canopy bridges, which...

Year Published: 2025Topics: Environmental Enrichment, HousingAnimal Type: Nonhuman Primate, Other Nonhuman Primate

Citation: Dias, P., Teixeira, F. Z., Ferrugem, V. H. C. et al. 2025. Behavior and safety in the use of canopy bridges by howler monkeys in an experimental environment. Applied Animal Behaviour Science 290, 106696.

How does the previous environment affect pigs’ responses when switching to a barren or enriched environment as assessed by Qualitative Behaviour Assessment?

Intensive pig farming systems are often characterised by barren and monotonous environments, which can impair pig welfare. While enriching the environment enhances pig welfare, less is known about the implications of changes in housing conditions regularly happening on commercial farms....

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: Pig

Citation: De Angelis, F., Ferroni, G., Winckler, C. et al. 2025. How does the previous environment affect pigs’ responses when switching to a barren or enriched environment as assessed by Qualitative Behaviour Assessment? Applied Animal Behaviour Science 292, 106756.

Does environmental enrichment impact the behaviour and welfare of bearded dragons (Pogona vitticeps)?

Environmental enrichment has been shown to be an effective way to improve the welfare of captive animals. Although many studies have investigated the effects of enrichment on mammalian and avian species, there is comparatively little known about this in reptiles....

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: Lizard, Reptile

Citation: Crisante, A., Wilkinson, A., Pike, T. W. et al. 2025. Does environmental enrichment impact the behaviour and welfare of bearded dragons (Pogona vitticeps)? Applied Animal Behaviour Science 292, 106751.

Influence of multiple factors on rhesus macaque (Macaca mulatta) use of a feeding enrichment device

We studied the effect of different filler items on rhesus macaques’ use of a feeding enrichment device called the ‘browsing bowl.’ We examined use of the device as affected by calories, sugar content, and volume of different fillers as well...

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate

Citation: Cowan-Brown, J. M., Clay, A. W., Perlman, J. et al. 2025. Influence of multiple factors on rhesus macaque (Macaca mulatta) use of a feeding enrichment device. JAALAS 64(4), 674–681.

Environmental enrichment with aquatic plants: Impact of the environment of choice on performance of bettas

This study aimed to evaluate the choice between environments with aquatic plants and the impact of the environment of choice on the performance of bettas (Betta splendens). First, the choice between environments with natural and artificial plants was evaluated. Adult...

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: Fish, Other Fish

Citation: Bender, M., Oliveira dos Santos Neves, N., Regina Delziovo, F. et al. 2025. Environmental enrichment with aquatic plants: Impact of the environment of choice on performance of bettas. Journal of Applied Animal Welfare Science 28(4), 740–749.