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De Waele H, Vila Pouca C, van Boerdonk D, Luiten E, Leenheer LM, Mitchell D, Vega-Trejo R, Kotrschal A. Jumping out of trouble: evidence for a cognitive map in guppies ( Poecilia reticulata). Behav Ecol 2022; 33:1161-1169. [DOI: 10.1093/beheco/arac085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 07/26/2022] [Accepted: 08/24/2022] [Indexed: 11/12/2022] Open
Abstract
Abstract
Spatial cognitive abilities allow individuals to remember the location of resources such as food patches, predator hide-outs, or shelters. Animals typically incorporate learned spatial information or use external environmental cues to navigate their surroundings. A spectacular example of how some fishes move is through aerial jumping. For instance, fish that are trapped within isolated pools, cut off from the main body of water during dry periods, may jump over obstacles and direct their jumps to return to safe locations. However, what information such re-orientation behavior during jumping is based on remains enigmatic. Here we combine a lab and field experiment to test if guppies (Poecilia reticulata) incorporate learned spatial information and external environmental cues (visual and auditory) to determine where to jump. In a spatial memory assay we found that guppies were more likely to jump towards deeper areas, hence incorporating past spatial information to jump to safety. In a matched versus mismatched spatial cue experiment in the field, we found that animals only showed directed jumping when visual and auditory cues matched. We show that in unfamiliar entrapments guppies direct their jumps by combining visual and auditory cues, whereas in familiar entrapments they use a cognitive map. We hence conclude that jumping behavior is a goal-directed behavior, guided by different sources of information and involving important spatial cognitive skills.
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Affiliation(s)
- Hannah De Waele
- Department of Animal Sciences: Behavioural Ecology, Wageningen University and Research , 6708 WD Wageningen , The Netherlands
| | - Catarina Vila Pouca
- Department of Animal Sciences: Behavioural Ecology, Wageningen University and Research , 6708 WD Wageningen , The Netherlands
| | - Dimphy van Boerdonk
- Department of Animal Sciences: Behavioural Ecology, Wageningen University and Research , 6708 WD Wageningen , The Netherlands
| | - Ewoud Luiten
- Department of Animal Sciences: Behavioural Ecology, Wageningen University and Research , 6708 WD Wageningen , The Netherlands
| | - Lisanne M Leenheer
- Department of Animal Sciences: Behavioural Ecology, Wageningen University and Research , 6708 WD Wageningen , The Netherlands
| | - David Mitchell
- Department of Zoology, Stockholm University , Svante Arrhenius väg 18B, 10691 Stockholm , Sweden
| | - Regina Vega-Trejo
- Department of Zoology, Stockholm University , Svante Arrhenius väg 18B, 10691 Stockholm , Sweden
- Department of Zoology, Edward Grey Institute, University of Oxford , Oxford OX1 3SZ , UK
| | - Alexander Kotrschal
- Department of Animal Sciences: Behavioural Ecology, Wageningen University and Research , 6708 WD Wageningen , The Netherlands
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