Natural Behavior

Social behavior deficiencies in captive American alligators (Alligator mississippiensis)

Understanding how the behavior of captive American alligator (Alligator mississippiensis) congregations compares to wild congregations is essential to assessing the welfare of alligators in captivity. Wild alligator congregations perform complex social behaviors, but it is unknown if such behaviors occur...

Year Published: 2022Topics: Natural BehaviorAnimal Type: Crocodile & Alligator, Reptile

Citation: Walsh, Z. C., Olson, H., Clendening, M. et al. 2022. Social behavior deficiencies in captive American alligators (Alligator mississippiensis). Journal of Zoological and Botanical Gardens 3(1), 131–146.

The UFAW Handbook on the Care and Management of Laboratory and Other Research Animals (9th ed.)

The latest edition of the seminal reference on the care and management of laboratory and research animals. The newly revised ninth edition of The UFAW Handbook on the Care and Management of Laboratory and Other Research Animals delivers an up-to-date...

Year Published: 2024Topics: Animal Training, Environmental Enrichment, Euthanasia, Housing, Husbandry & Management, Natural Behavior, Relocation & Transport, Welfare AssessmentAnimal Type: Amphibian, Bird, Capuchin, Cat, Cattle, Cephalopod, Crustacean, Dog, Equine, Ferret, Finch, Fish, Fowl, Frog & Toad, Gerbil, Goat, Guinea Pig, Hamster, Invertebrate, Lizard, Macaque, Marmoset, Mole Rat, Mouse, Nonhuman Primate, Other Animal, Other Bird, Other Fish, Other Nonhuman Primate, Other Rodent, Pig, Rabbit, Rat, Reptile, Rodent, Sheep, Snake, Tree Shrew, Turtle & Tortoise, Vervet (African Green Monkey), Zebrafish

Citation: Golledge, H., Richardson, C. (Eds.) 2024. The UFAW Handbook on the Care and Management of Laboratory and Other Research Animals (9th ed.). Wiley-Blackwell. 1040 p.

Play in rats: Association across contexts and types, and analysis of structure

Play has been proposed as a promising indicator of positive animal welfare. We aimed to study play in rats across contexts (conspecific/heterospecific) and types (social: pinning, being pinned; solitary: scampering), and we investigated its structure using behavioral sequence analysis. Group-housed...

Year Published: 2014Topics: Natural Behavior, Welfare AssessmentAnimal Type: Rat, Rodent

Citation: Melotti, L., Bailoo, J., Murphy, E. et al. 2014. Play in rats: Association across contexts and types, and analysis of structure. Animal Behavior and Cognition 1(4), 489–501.

Nosing around: Play in pigs

The predominant method of measuring welfare in swine focuses on overt physical ailments, such as skin lesions, lameness, and body condition. An alternative metric for assessing welfare in swine can be to measure the frequency and duration of positive behavioral...

Year Published: 2014Topics: Natural Behavior, Welfare AssessmentAnimal Type: Pig

Citation: Horback, K. 2014. Nosing around: Play in pigs. Animal Behavior and Cognition 2(2), 186.

Choice, control, and animal welfare: Definitions and essential inquiries to advance animal welfare science

The ways in which humans can support good welfare for animals in their care is an ongoing subject of debate: some place emphasis on the animals' physical health; others, on animals' ability to live “natural lives”; and others on animals'...

Year Published: 2023Topics: Environmental Enrichment, Natural BehaviorAnimal Type: All/General, Macaque, Nonhuman Primate

Citation: Englund, M. D., Cronin, K. A. 2023. Choice, control, and animal welfare: Definitions and essential inquiries to advance animal welfare science. Frontiers in Veterinary Science 10.

Play behavior in crocodilians

Play behavior in crocodilians is not uncommon, but it remains virtually undescribed in scientific literature. I present the first overview of play behavior of three types (locomotor play, object play and social play) in crocodilians based on original observations, published...

Year Published: 2015Topics: Natural BehaviorAnimal Type: Crocodile & Alligator, Reptile

Citation: Dinets, V. 2015. Play behavior in crocodilians. Animal Behavior and Cognition 2(1), 49–55.

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.

Play fighting versus real fighting in piglets (Sus scrofa): Similar patterns, different structure

When animals engage in ‘non-serious' fighting (play-fighting) they ‘borrow' motor patterns especially from the aggressive context. It may be difficult to distinguish play- and real-fighting. This is particularly true for piglets (Sus scrofa), which can use play-fighting as a substitute...

Year Published: 2022Topics: Natural BehaviorAnimal Type: Pig

Citation: Cordoni, G., Collarini, E., Gioia, M. et al. 2022. Play fighting versus real fighting in piglets (Sus scrofa): Similar patterns, different structure. Behavioural Processes 203, 104778.

Atypical play experiences in the juvenile period has an impact on the development of the medial prefrontal cortex in both male and female rats

In rats reared without play, or with limited access to play during the juvenile period, the dendrites of pyramidal neurons of the medial prefrontal cortex (mPFC) exhibit more branching than rats reared with more typical levels of play. This suggests...

Year Published: 2023Topics: Natural BehaviorAnimal Type: Rat, Rodent

Citation: Stark, R. A., Brinkman, B., Gibb, R. L. et al. 2023. Atypical play experiences in the juvenile period has an impact on the development of the medial prefrontal cortex in both male and female rats. Behavioural Brain Research 439, 114222.

Do bumble bees play?

A variety of animals have been found to interact with and manipulate inanimate objects ‘just for fun', that is, to play. Most clear examples of object play come from mammals and birds. However, whether insects interact with inanimate objects as...

Year Published: 2022Topics: Natural BehaviorAnimal Type: Insect & Spider, Invertebrate

Citation: Galpayage Dona, H. S., Solvi,C., Kowalewska, A. et al. 2022. Do bumble bees play? Animal Behaviour 194, 239-251.