Spatial cognition in western gorillas (Gorilla gorilla): an analysis of distance, linearity, and speed of travel routes
Abstract Spatial memory allows animals to retain information regarding the location, distribution, and quality of feeding sites to optimize foraging decisions. Western gorillas inhabit a complex environment with spatiotemporal fluctuations of resource availability, prefer fruits when available, and...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Salmi, Roberta [verfasserIn] Presotto, Andrea [verfasserIn] Scarry, Clara J. [verfasserIn] Hawman, Peter [verfasserIn] Doran-Sheehy, Diane M. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2020 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Animal Cognition - Springer-Verlag, 1998, 23(2020), 3 vom: 14. Feb., Seite 545-557 |
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| Übergeordnetes Werk: |
volume:23 ; year:2020 ; number:3 ; day:14 ; month:02 ; pages:545-557 |
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| DOI / URN: |
10.1007/s10071-020-01358-3 |
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| 520 | |a Abstract Spatial memory allows animals to retain information regarding the location, distribution, and quality of feeding sites to optimize foraging decisions. Western gorillas inhabit a complex environment with spatiotemporal fluctuations of resource availability, prefer fruits when available, and travel long distances to reach them. Here, we examined movement patterns—such as linearity, distance, and speed of traveling—to assess whether gorillas optimize travel when reaching out-of-sight valued resources. Our results show that gorillas travel patterns are affected by the activity they perform next, the type of food they feed on, and their preference level to specific fruits, suggesting they are able to optimize foraging based on spatial knowledge of their resources. Additionally, gorillas left in the direction of the next resource as soon as they started traveling and decelerated before approaching food resources, as evidence that they have a representation of their exact locations. Moreover, home range familiarity did not influence gorillas’ movement patterns, as travel linearity in the core and periphery did not differ, suggesting that they may not depend wholly on a network of paths to navigate their habitat. These results show some overlap with chimpanzees’ spatial abilities. Differences between the two ape species exist, however, potentially reflecting more their differences in diet (degree of frugivory) rather than their cognitive abilities. Further studies should focus on determining whether gorillas are able to use shortcuts and/or approach the same goal from multiple directions to better identify the spatial abilities used by this species. | ||
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10.1007/s10071-020-01358-3 doi (DE-627)SPR039507750 (SPR)s10071-020-01358-3-e DE-627 ger DE-627 rakwb eng Salmi, Roberta verfasserin aut Spatial cognition in western gorillas (Gorilla gorilla): an analysis of distance, linearity, and speed of travel routes 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Spatial memory allows animals to retain information regarding the location, distribution, and quality of feeding sites to optimize foraging decisions. Western gorillas inhabit a complex environment with spatiotemporal fluctuations of resource availability, prefer fruits when available, and travel long distances to reach them. Here, we examined movement patterns—such as linearity, distance, and speed of traveling—to assess whether gorillas optimize travel when reaching out-of-sight valued resources. Our results show that gorillas travel patterns are affected by the activity they perform next, the type of food they feed on, and their preference level to specific fruits, suggesting they are able to optimize foraging based on spatial knowledge of their resources. Additionally, gorillas left in the direction of the next resource as soon as they started traveling and decelerated before approaching food resources, as evidence that they have a representation of their exact locations. Moreover, home range familiarity did not influence gorillas’ movement patterns, as travel linearity in the core and periphery did not differ, suggesting that they may not depend wholly on a network of paths to navigate their habitat. These results show some overlap with chimpanzees’ spatial abilities. Differences between the two ape species exist, however, potentially reflecting more their differences in diet (degree of frugivory) rather than their cognitive abilities. Further studies should focus on determining whether gorillas are able to use shortcuts and/or approach the same goal from multiple directions to better identify the spatial abilities used by this species. Spatial ecology (dpeaa)DE-He213 Apes (dpeaa)DE-He213 Cognitive map (dpeaa)DE-He213 Allocentric mechanism (dpeaa)DE-He213 Spatial knowledge (dpeaa)DE-He213 Presotto, Andrea verfasserin aut Scarry, Clara J. verfasserin aut Hawman, Peter verfasserin aut Doran-Sheehy, Diane M. verfasserin aut Enthalten in Animal Cognition Springer-Verlag, 1998 23(2020), 3 vom: 14. Feb., Seite 545-557 (DE-627)SPR008564442 nnns volume:23 year:2020 number:3 day:14 month:02 pages:545-557 https://dx.doi.org/10.1007/s10071-020-01358-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 23 2020 3 14 02 545-557 |
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10.1007/s10071-020-01358-3 doi (DE-627)SPR039507750 (SPR)s10071-020-01358-3-e DE-627 ger DE-627 rakwb eng Salmi, Roberta verfasserin aut Spatial cognition in western gorillas (Gorilla gorilla): an analysis of distance, linearity, and speed of travel routes 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Spatial memory allows animals to retain information regarding the location, distribution, and quality of feeding sites to optimize foraging decisions. Western gorillas inhabit a complex environment with spatiotemporal fluctuations of resource availability, prefer fruits when available, and travel long distances to reach them. Here, we examined movement patterns—such as linearity, distance, and speed of traveling—to assess whether gorillas optimize travel when reaching out-of-sight valued resources. Our results show that gorillas travel patterns are affected by the activity they perform next, the type of food they feed on, and their preference level to specific fruits, suggesting they are able to optimize foraging based on spatial knowledge of their resources. Additionally, gorillas left in the direction of the next resource as soon as they started traveling and decelerated before approaching food resources, as evidence that they have a representation of their exact locations. Moreover, home range familiarity did not influence gorillas’ movement patterns, as travel linearity in the core and periphery did not differ, suggesting that they may not depend wholly on a network of paths to navigate their habitat. These results show some overlap with chimpanzees’ spatial abilities. Differences between the two ape species exist, however, potentially reflecting more their differences in diet (degree of frugivory) rather than their cognitive abilities. Further studies should focus on determining whether gorillas are able to use shortcuts and/or approach the same goal from multiple directions to better identify the spatial abilities used by this species. Spatial ecology (dpeaa)DE-He213 Apes (dpeaa)DE-He213 Cognitive map (dpeaa)DE-He213 Allocentric mechanism (dpeaa)DE-He213 Spatial knowledge (dpeaa)DE-He213 Presotto, Andrea verfasserin aut Scarry, Clara J. verfasserin aut Hawman, Peter verfasserin aut Doran-Sheehy, Diane M. verfasserin aut Enthalten in Animal Cognition Springer-Verlag, 1998 23(2020), 3 vom: 14. Feb., Seite 545-557 (DE-627)SPR008564442 nnns volume:23 year:2020 number:3 day:14 month:02 pages:545-557 https://dx.doi.org/10.1007/s10071-020-01358-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 23 2020 3 14 02 545-557 |
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10.1007/s10071-020-01358-3 doi (DE-627)SPR039507750 (SPR)s10071-020-01358-3-e DE-627 ger DE-627 rakwb eng Salmi, Roberta verfasserin aut Spatial cognition in western gorillas (Gorilla gorilla): an analysis of distance, linearity, and speed of travel routes 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Spatial memory allows animals to retain information regarding the location, distribution, and quality of feeding sites to optimize foraging decisions. Western gorillas inhabit a complex environment with spatiotemporal fluctuations of resource availability, prefer fruits when available, and travel long distances to reach them. Here, we examined movement patterns—such as linearity, distance, and speed of traveling—to assess whether gorillas optimize travel when reaching out-of-sight valued resources. Our results show that gorillas travel patterns are affected by the activity they perform next, the type of food they feed on, and their preference level to specific fruits, suggesting they are able to optimize foraging based on spatial knowledge of their resources. Additionally, gorillas left in the direction of the next resource as soon as they started traveling and decelerated before approaching food resources, as evidence that they have a representation of their exact locations. Moreover, home range familiarity did not influence gorillas’ movement patterns, as travel linearity in the core and periphery did not differ, suggesting that they may not depend wholly on a network of paths to navigate their habitat. These results show some overlap with chimpanzees’ spatial abilities. Differences between the two ape species exist, however, potentially reflecting more their differences in diet (degree of frugivory) rather than their cognitive abilities. Further studies should focus on determining whether gorillas are able to use shortcuts and/or approach the same goal from multiple directions to better identify the spatial abilities used by this species. Spatial ecology (dpeaa)DE-He213 Apes (dpeaa)DE-He213 Cognitive map (dpeaa)DE-He213 Allocentric mechanism (dpeaa)DE-He213 Spatial knowledge (dpeaa)DE-He213 Presotto, Andrea verfasserin aut Scarry, Clara J. verfasserin aut Hawman, Peter verfasserin aut Doran-Sheehy, Diane M. verfasserin aut Enthalten in Animal Cognition Springer-Verlag, 1998 23(2020), 3 vom: 14. Feb., Seite 545-557 (DE-627)SPR008564442 nnns volume:23 year:2020 number:3 day:14 month:02 pages:545-557 https://dx.doi.org/10.1007/s10071-020-01358-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 23 2020 3 14 02 545-557 |
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10.1007/s10071-020-01358-3 doi (DE-627)SPR039507750 (SPR)s10071-020-01358-3-e DE-627 ger DE-627 rakwb eng Salmi, Roberta verfasserin aut Spatial cognition in western gorillas (Gorilla gorilla): an analysis of distance, linearity, and speed of travel routes 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Spatial memory allows animals to retain information regarding the location, distribution, and quality of feeding sites to optimize foraging decisions. Western gorillas inhabit a complex environment with spatiotemporal fluctuations of resource availability, prefer fruits when available, and travel long distances to reach them. Here, we examined movement patterns—such as linearity, distance, and speed of traveling—to assess whether gorillas optimize travel when reaching out-of-sight valued resources. Our results show that gorillas travel patterns are affected by the activity they perform next, the type of food they feed on, and their preference level to specific fruits, suggesting they are able to optimize foraging based on spatial knowledge of their resources. Additionally, gorillas left in the direction of the next resource as soon as they started traveling and decelerated before approaching food resources, as evidence that they have a representation of their exact locations. Moreover, home range familiarity did not influence gorillas’ movement patterns, as travel linearity in the core and periphery did not differ, suggesting that they may not depend wholly on a network of paths to navigate their habitat. These results show some overlap with chimpanzees’ spatial abilities. Differences between the two ape species exist, however, potentially reflecting more their differences in diet (degree of frugivory) rather than their cognitive abilities. Further studies should focus on determining whether gorillas are able to use shortcuts and/or approach the same goal from multiple directions to better identify the spatial abilities used by this species. Spatial ecology (dpeaa)DE-He213 Apes (dpeaa)DE-He213 Cognitive map (dpeaa)DE-He213 Allocentric mechanism (dpeaa)DE-He213 Spatial knowledge (dpeaa)DE-He213 Presotto, Andrea verfasserin aut Scarry, Clara J. verfasserin aut Hawman, Peter verfasserin aut Doran-Sheehy, Diane M. verfasserin aut Enthalten in Animal Cognition Springer-Verlag, 1998 23(2020), 3 vom: 14. Feb., Seite 545-557 (DE-627)SPR008564442 nnns volume:23 year:2020 number:3 day:14 month:02 pages:545-557 https://dx.doi.org/10.1007/s10071-020-01358-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 23 2020 3 14 02 545-557 |
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10.1007/s10071-020-01358-3 doi (DE-627)SPR039507750 (SPR)s10071-020-01358-3-e DE-627 ger DE-627 rakwb eng Salmi, Roberta verfasserin aut Spatial cognition in western gorillas (Gorilla gorilla): an analysis of distance, linearity, and speed of travel routes 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Spatial memory allows animals to retain information regarding the location, distribution, and quality of feeding sites to optimize foraging decisions. Western gorillas inhabit a complex environment with spatiotemporal fluctuations of resource availability, prefer fruits when available, and travel long distances to reach them. Here, we examined movement patterns—such as linearity, distance, and speed of traveling—to assess whether gorillas optimize travel when reaching out-of-sight valued resources. Our results show that gorillas travel patterns are affected by the activity they perform next, the type of food they feed on, and their preference level to specific fruits, suggesting they are able to optimize foraging based on spatial knowledge of their resources. Additionally, gorillas left in the direction of the next resource as soon as they started traveling and decelerated before approaching food resources, as evidence that they have a representation of their exact locations. Moreover, home range familiarity did not influence gorillas’ movement patterns, as travel linearity in the core and periphery did not differ, suggesting that they may not depend wholly on a network of paths to navigate their habitat. These results show some overlap with chimpanzees’ spatial abilities. Differences between the two ape species exist, however, potentially reflecting more their differences in diet (degree of frugivory) rather than their cognitive abilities. Further studies should focus on determining whether gorillas are able to use shortcuts and/or approach the same goal from multiple directions to better identify the spatial abilities used by this species. Spatial ecology (dpeaa)DE-He213 Apes (dpeaa)DE-He213 Cognitive map (dpeaa)DE-He213 Allocentric mechanism (dpeaa)DE-He213 Spatial knowledge (dpeaa)DE-He213 Presotto, Andrea verfasserin aut Scarry, Clara J. verfasserin aut Hawman, Peter verfasserin aut Doran-Sheehy, Diane M. verfasserin aut Enthalten in Animal Cognition Springer-Verlag, 1998 23(2020), 3 vom: 14. Feb., Seite 545-557 (DE-627)SPR008564442 nnns volume:23 year:2020 number:3 day:14 month:02 pages:545-557 https://dx.doi.org/10.1007/s10071-020-01358-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 23 2020 3 14 02 545-557 |
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spatial cognition in western gorillas (gorilla gorilla): an analysis of distance, linearity, and speed of travel routes |
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Spatial cognition in western gorillas (Gorilla gorilla): an analysis of distance, linearity, and speed of travel routes |
| abstract |
Abstract Spatial memory allows animals to retain information regarding the location, distribution, and quality of feeding sites to optimize foraging decisions. Western gorillas inhabit a complex environment with spatiotemporal fluctuations of resource availability, prefer fruits when available, and travel long distances to reach them. Here, we examined movement patterns—such as linearity, distance, and speed of traveling—to assess whether gorillas optimize travel when reaching out-of-sight valued resources. Our results show that gorillas travel patterns are affected by the activity they perform next, the type of food they feed on, and their preference level to specific fruits, suggesting they are able to optimize foraging based on spatial knowledge of their resources. Additionally, gorillas left in the direction of the next resource as soon as they started traveling and decelerated before approaching food resources, as evidence that they have a representation of their exact locations. Moreover, home range familiarity did not influence gorillas’ movement patterns, as travel linearity in the core and periphery did not differ, suggesting that they may not depend wholly on a network of paths to navigate their habitat. These results show some overlap with chimpanzees’ spatial abilities. Differences between the two ape species exist, however, potentially reflecting more their differences in diet (degree of frugivory) rather than their cognitive abilities. Further studies should focus on determining whether gorillas are able to use shortcuts and/or approach the same goal from multiple directions to better identify the spatial abilities used by this species. |
| abstractGer |
Abstract Spatial memory allows animals to retain information regarding the location, distribution, and quality of feeding sites to optimize foraging decisions. Western gorillas inhabit a complex environment with spatiotemporal fluctuations of resource availability, prefer fruits when available, and travel long distances to reach them. Here, we examined movement patterns—such as linearity, distance, and speed of traveling—to assess whether gorillas optimize travel when reaching out-of-sight valued resources. Our results show that gorillas travel patterns are affected by the activity they perform next, the type of food they feed on, and their preference level to specific fruits, suggesting they are able to optimize foraging based on spatial knowledge of their resources. Additionally, gorillas left in the direction of the next resource as soon as they started traveling and decelerated before approaching food resources, as evidence that they have a representation of their exact locations. Moreover, home range familiarity did not influence gorillas’ movement patterns, as travel linearity in the core and periphery did not differ, suggesting that they may not depend wholly on a network of paths to navigate their habitat. These results show some overlap with chimpanzees’ spatial abilities. Differences between the two ape species exist, however, potentially reflecting more their differences in diet (degree of frugivory) rather than their cognitive abilities. Further studies should focus on determining whether gorillas are able to use shortcuts and/or approach the same goal from multiple directions to better identify the spatial abilities used by this species. |
| abstract_unstemmed |
Abstract Spatial memory allows animals to retain information regarding the location, distribution, and quality of feeding sites to optimize foraging decisions. Western gorillas inhabit a complex environment with spatiotemporal fluctuations of resource availability, prefer fruits when available, and travel long distances to reach them. Here, we examined movement patterns—such as linearity, distance, and speed of traveling—to assess whether gorillas optimize travel when reaching out-of-sight valued resources. Our results show that gorillas travel patterns are affected by the activity they perform next, the type of food they feed on, and their preference level to specific fruits, suggesting they are able to optimize foraging based on spatial knowledge of their resources. Additionally, gorillas left in the direction of the next resource as soon as they started traveling and decelerated before approaching food resources, as evidence that they have a representation of their exact locations. Moreover, home range familiarity did not influence gorillas’ movement patterns, as travel linearity in the core and periphery did not differ, suggesting that they may not depend wholly on a network of paths to navigate their habitat. These results show some overlap with chimpanzees’ spatial abilities. Differences between the two ape species exist, however, potentially reflecting more their differences in diet (degree of frugivory) rather than their cognitive abilities. Further studies should focus on determining whether gorillas are able to use shortcuts and/or approach the same goal from multiple directions to better identify the spatial abilities used by this species. |
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| container_issue |
3 |
| title_short |
Spatial cognition in western gorillas (Gorilla gorilla): an analysis of distance, linearity, and speed of travel routes |
| url |
https://dx.doi.org/10.1007/s10071-020-01358-3 |
| remote_bool |
true |
| author2 |
Presotto, Andrea Scarry, Clara J. Hawman, Peter Doran-Sheehy, Diane M. |
| author2Str |
Presotto, Andrea Scarry, Clara J. Hawman, Peter Doran-Sheehy, Diane M. |
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SPR008564442 |
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| doi_str |
10.1007/s10071-020-01358-3 |
| up_date |
2024-07-04T00:15:02.898Z |
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