PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 3304576

Aggressive behavior.

D Fraser·J Rushen
View original source ↗Export metadata ↓

Abstract

This article considers the major fighting-related activities of the most common food animals. Instead of being seen as a largely pathologic phenomenon born solely of frustration and pain, aggressive behavior is now regarded as a natural part of an animal's behavioral equipment for survival and reproduction. There is a need, spurred by consideration for both productivity and animal well-being, to understand the fundamentals of the aggressive behavior of domestic species so that one can accommodate for this behavior in systems of livestock management.

Explore related subjects

AggressionAnimalsAnimals, DomesticBehavior, AnimalJournal ArticleReview

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

D Fraser, J Rushen. 1987. Aggressive behavior.. https://doi.org/10.1016/s0749-0720(15)31153-1

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed1992

Costs of deception: cheaters are punished in rhesus monkeys (Macaca mulatta).

From a functional perspective, deception can evolve in animal populations but should be constrained by the costs associated with detection. It then follows that withholding information should be more prevalent as a form of deception than active falsification of information because of the relative difficulties associated with detecting cheaters. Empirical studies of deception have focused on the benefits of cheating but have provided no data on the costs associated with being detected as a cheater. I present results from field experiments on rhesus monkeys (Macaca mulatta) which show that individuals discovering food announce their discoveries by calling on 45% of all trials. Discoverers who failed to call, but were detected with food by other group members, received significantly more aggression than vocal discoverers. Moreover, silent female discoverers ate significantly less food than vocal females. This demonstrates that there are significant costs to withholding information. Such costs may constrain the frequency with which deception occurs in this and other populations.

Aggression↗