The influence of feeding routines on the behavior of zoo-housed Sulawesi crested black macaques (Macaca nigra).

Autor: Howell CP; Department of Animal Sciences, University Centre Reaseheath, Nantwich, Cheshire, UK.; Department of Anthropology, Faculidade de Ciências Sociais e Humanas, Universidade Nova de Lisboa, Lisbon, Portugal.; Centre for Research in Anthropology (CRIA), Lisbon, Portugal., Warnes C; Department of Animal Sciences, University Centre Reaseheath, Nantwich, Cheshire, UK., Bayliss PA; Department of Social Sciences, Oxford Brookes University, Oxford, UK.; Animal Department, Bristol Zoological Gardens, Bristol, UK.
Jazyk: angličtina
Zdroj: Zoo biology [Zoo Biol] 2023 Nov-Dec; Vol. 42 (6), pp. 757-765. Date of Electronic Publication: 2023 Jun 16.
DOI: 10.1002/zoo.21790
Abstrakt: Many species thrive in captivity, yet there is still much to be assessed regarding the often-unknown stressors present that can compromise welfare. Uncovering such stressors is of paramount importance if we are to ensure the zoo environment provides the highest levels of animal welfare that will contribute to species conservation. Zoo-housed primates are subject to many potential stressors, including daily husbandry routines which they may find aversive or habituate to, regardless of their outcome. The specific aim of this study was to assess the behavioral responses to daily husbandry feeding routines on a total of 33 Sulawesi crested black macaques (Macaca nigra), across two different UK zoological collections. Group scan sampling was used to record behaviors for 30-min periods before feeding (BF), for 30 min after feeding (AF), which we began 30 min after feed provision, and for 30 min when no feeding occurred (NF). The feeding condition significantly influenced behaviors recorded and post-hoc comparisons showed that BF conditions produced significantly higher frequencies of food anticipatory related activity (FAA). Furthermore, during BF periods, behaviors associated with FAA increased during the 15 min closer to a feed. This research finds that temporal feeding events cause changes in the behavior of two independent groups of crested macaques, indicative of food anticipation activity, during 30-min periods leading up to a feed. These results have implications for how animal keeper routines and advertised zoo feeds are managed for this species within zoological collections.
(© 2023 Wiley Periodicals LLC.)
Databáze: MEDLINE
Externí odkaz: