Measuring Chronic Stress in Broiler Chickens: Effects of Environmental Complexity and Stocking Density on Immunoglobulin-A Levels

AM Campbell, MG Anderson, L Jacobs - Animals, 2023 - mdpi.com
Simple Summary The objective of this study was to determine how environmental complexity
and stocking density impacted immunoglobulin-A (IgA) concentrations in fast-growing broiler …

Government guidance fund empowers the supply chain financing decision of marine ranching considering environmental enrichment and friendliness

X Wan, Z Teng, J Song, Y Zhai, K Zhang - Animals, 2023 - mdpi.com
Simple Summary The capital shortage for marine ranch construction will reduce their
economic, ecological, and social benefits. By constructing the supply chain decision model …

Structural environmental enrichment and the way it is offered influence cognitive judgement bias and anxiety-like behaviours in zebrafish

J Buenhombre, EA Daza-Cardona, P Sousa… - Animal Cognition, 2023 - Springer
Environmental enrichment in zebrafish generally reduces anxiety-related behaviours,
improves learning in maze trials and increases health and biological fitness. However …

Effects of Different Auditory Environments on Behavior, Learning Ability, and Fearfulness in 4-Week-Old Laying Hen Chicks

S Zhao, W Cui, G Yin, H Wei, J Li, J Bao - Animals, 2023 - mdpi.com
Simple Summary Environmental enrichment to improve animal welfare has been receiving
growing attention. The effect of auditory stimulation as a method of environmental …

Environmental complexity: additional human visual contact reduced meat chickens' fear of humans and physical items altered pecking behavior

PS Taylor, PH Hemsworth, JL Rault - Animals, 2022 - mdpi.com
Simple Summary Environmental complexity can improve chicken welfare. However, the
outcome of such environmental changes will depend on the resources provided. We …

Providing environmental enrichments can reduce subclinical spondylolisthesis prevalence without affecting performance in broiler chickens

MI Lourenço da Silva, ICL Almeida Paz, AS Jacinto… - Plos one, 2023 - journals.plos.org
Environmental enrichment can increase the occurrence of natural behavior and improve leg
health and other animal welfare outcomes in broiler chickens. This study aimed to assess …

Early life environment affects behavior, welfare, gut microbiome composition, and diversity in broiler chickens

IC De Jong, D Schokker, H Gunnink… - Frontiers in Veterinary …, 2022 - frontiersin.org
This study aimed to identify whether early-life conditions in broiler chickens could affect their
behavior and welfare, and whether or not this was associated with an altered gut …

[HTML][HTML] Environmental enrichment builds functional capacity and improves resilience as an aspect of positive welfare in production animals

IG Colditz, DLM Campbell, AB Ingham, C Lee - animal, 2024 - Elsevier
The success of the animal in coping with challenges, and in harnessing opportunities to
thrive, is central to its welfare. Functional capacity describes the capacity of molecules, cells …

[HTML][HTML] Housed dairy cows utilise varied environmental enrichments and show diverse inter-individual variation in habituation

AL Russell, LV Randall, J Kaler, N Eyre… - Applied Animal …, 2024 - Elsevier
There is currently a focus on the importance of providing positive experiences to farm
animals, which can be facilitated through the provision of environmental enrichment …

[HTML][HTML] Visual access to an outdoor range early in life, but not environmental complexity, increases meat chicken ranging behavior

PS Taylor, L Fanning, B Dawson, D Schneider… - Poultry Science, 2023 - Elsevier
Not all chickens access an outdoor range when the opportunity is provided. This may be
related to the abrupt change in environments from the stable rearing conditions to the …