Arid
DOI10.1037/xan0000178
Landmark Learning, Cue Conflict, and Outbound View Sequence in Navigating Desert Ants
Freas, Cody A.; Cheng, Ken
通讯作者Freas, Cody A.
来源期刊JOURNAL OF EXPERIMENTAL PSYCHOLOGY-ANIMAL LEARNING AND COGNITION
ISSN2329-8456
EISSN2329-8464
出版年2018
卷号44期号:4页码:409-421
英文摘要

Mobile animals need to reliably find goal locations and animal navigators acquire and use multiple cue sets within their environment designating direction and distance estimates of these locations. Foraging ants use multiple navigational tools including path integration and the learning of the landmark panorama. During landmark-based navigation, foragers first acquire the landmark cues around the nest through preforaging learning walks, and then learn non-nest site cues along their foraging routes. Here, we explore both foragers’ ability to extrapolate views from around the nest to local displacement sites and landmark learning during the first foraging trips away from the nest area. During Experiment 1, foragers were given variable amounts of exposure to the nest area before being displaced 8 m away where their return trips were recorded. In Experiment 2, foragers’ return trips from a site 8 m from the nest were recorded with the surrounding landmarks during either the outbound or inbound trip obstructed from view and with/without the aid of a homeward vector. Foragers were unable to correctly orient or return home efficiently regardless of the exposure level to the nest panorama, suggesting an inability to extrapolate views from learning walks and supporting recognition-based navigation. Foragers were able to use experience of either the outbound-or inbound-view sequence to initially orient home, yet were unable to quickly return to the nest when only exposed to the inbound route. Our results suggest that exposure to the outbound foraging path is critical for efficient homeward route formation.


英文关键词learning desert ants panorama routes vector
类型Article
语种英语
国家Australia
收录类别SCI-E ; SSCI
WOS记录号WOS:000449508600006
WOS关键词MELOPHORUS-BAGOTI ; PATH-INTEGRATION ; CATAGLYPHIS-FORTIS ; ROUTE ; INFORMATION ; MEMORIES ; GUIDANCE ; RETENTION ; WALKS
WOS类目Psychology, Biological ; Behavioral Sciences ; Psychology ; Psychology, Experimental ; Zoology
WOS研究方向Psychology ; Behavioral Sciences ; Zoology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/210901
作者单位Macquarie Univ, Dept Biol Sci, N Ryde, NSW, Australia
推荐引用方式
GB/T 7714
Freas, Cody A.,Cheng, Ken. Landmark Learning, Cue Conflict, and Outbound View Sequence in Navigating Desert Ants[J],2018,44(4):409-421.
APA Freas, Cody A.,&Cheng, Ken.(2018).Landmark Learning, Cue Conflict, and Outbound View Sequence in Navigating Desert Ants.JOURNAL OF EXPERIMENTAL PSYCHOLOGY-ANIMAL LEARNING AND COGNITION,44(4),409-421.
MLA Freas, Cody A.,et al."Landmark Learning, Cue Conflict, and Outbound View Sequence in Navigating Desert Ants".JOURNAL OF EXPERIMENTAL PSYCHOLOGY-ANIMAL LEARNING AND COGNITION 44.4(2018):409-421.
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