Our primary interest is in welfare of Eurasian lynx (Lynx lynx) in the Barnaul Zoo. As discussed below, behavioural researches can reveal much about the welfare of captive wild animals. Eurasian lynx behaviour is studied and time budget is calculated for male and female. The Schorygin’ similarity coefficient of behaviour is determined (87.2%). The male lynx demonstrated low degree of stereotypic behaviour–5.9%, the female lynx–3.8%. We analyzed the differences in their behaviour before and after environmental enrichment. Olfactory environmental enrichment exhibits a decrease of male stereotypic behaviour on 24.3% and of female on 18.8%. Feeding environmental enrichment reduces male stereotypic behaviour on 15.9%, female on 20.3% (with a rat trunk); the male lynx pacing is diminished on 0.9% and female stereotypic behaviour on 1.4% in experiments with meat under fresh-cut grass. Based on our findings, we recommend that lynxes should be housed by mating pair (male with female), with appropriate hiding locations and with the varied feeding, change decorations for captive lynx, carry out tests by olfactory environmental enrichment (with pony droppings and with valerian) and feeding environmental enrichment. It could be concluded that animal welfare depends on keepers’ goodwill relation with captive lynx.
Our primary interest is in welfare of Amur tiger (Panthera tigris altaica, Temminck, 1844) in the Barnaul Zoo and Leningrad Zoo. As discussed below, behavioral researches can reveal much about the welfare of captive wild animals. Amur tiger s behavior is studied and time budget is calculated for males and females. The Schorygin’ similarity coefficient of behavior is determined (82.64% and 86.76%). We analyzed the differences in their behavior before and after olfactory enrichment. Cinnamon oil reduces pacing, sheltering, sleep and rest time, play behavior, increases exploratory behavior in 50% of researched Amur tigers. The reaction time of the flemen increased in both males. Younger animals better perceived olfactory enrichment. Stereotypical behavior (pacing) have decreased in post-enrichment day.
Big cats are often on display in zoos around the world. The study of their time budget is the basis of ethological research in captivity. The paper considers the features of the behavior of the subfamily Pantherinae, the daily activity of animals in the summer, methods of keeping, the exposition of enclosures, and relationships with keepers. The studies were conducted in the summer of 2012 and 2013 at the Barnaul Zoo. The total observation time for the animals was 120 hours. The behavior of the African lion (Panthera leo leo – male), the Ussuri tiger (Panthera tigris altaica – female), and the Amur leopard (Panthera pardus orientalis – male) has been studied. In the course of the work, the compilation of ethograms, continuous recording, and free observations were used. The clustering method was applied to analyze the patterns of behavior of animals in captivity. Cluster analysis breaks down the behavior of captivities animals into two large blocks. Locomotion in animals should be considered as a separate block. The animal’s growth and development period require a high proportion of physical activity, which is noticeable when observing the Amur tiger. Locomotion occupied 32.8% of the total time budget of this animal. Large cats have never been in a shelter (in wooden structures of the appropriate size). They used the roof of the houses only as a place for rest and observation. The proportion of marking, hunting, eating, exploratory behavior, grooming, and such forms of behavior as freezing, static position, orienting reaction did not differ significantly. Play behavior with elements of hunting and manipulative activity took 5.5% of the Amur tiger’s time budget for the period under review. We associate this primarily with the age of the given animal. Play behavior was observed two times less often in the Far Eastern leopard (2.9%) and African lion (2.6%)..
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.