Free-ranging dogs match a human’s preference in a foraging task  

作　　者：Giulia Cimarelli Magdelena Juskaite Friederike Range Sarah Marshall-Pescini 

机构地区：[1]Domestication Lab,Konrad Lorenz Institute of Ethology,Department of Interdisciplinary Life Sciences,University of Veterinary Medicine Vienna,Veterinärplatz 1,1210,Vienna,Austria [2]Department of Biology Education,Stockholm University,Stockholm,Sweden

出　　处：《Current Zoology》2024年第3期343-349,共7页动物学报（英文版）

摘　　要：Social learning is a mechanism used by many species to effciently gain information about their environment.Although many animals live in an environment where members of other species are present,little is known about interspecifc social learning.Domesticated and urbanized species provide the opportunity to investigate whether nonhuman animals can learn from heterospecifcs such as humans,who are integral parts of their social landscape.Although domestic dogs Canis familiaris have been intensively researched for their ability to learn from humans,most studies have focused on dogs living as pets.However,free-ranging dogs represent the majority of the world’s dog population,they live alongside humans,scavenge on human refuse,and are subject to natural and sexual selection.Thus,free-ranging dogs with extensive exposure to humans and their artifacts provide the opportunity to investigate interspecifc social learning in a naturalistic setting,where learning from humans might be a beneft for them.Here we tested individual free-ranging dogs in a between-subject design:Dogs in the control group could spontaneously choose between two novel and differently patterned food-delivering boxes.In the experimental group,instead,dogs could frst observe an unfamiliar human approaching and eating from 1 of the 2 boxes.We provide the frst evidence that free-ranging dogs match the choice of an unfamiliar human.These results show that at least simple forms of interspecifc social learning might be involved in dogs’success in living alongside humans in a complex urbanized environment.

关 键 词：Canis familiaris DOGS DOMESTICATION FORAGING free-ranging dogs social learning urbanization. 

分 类 号：Q95[生物学—动物学]