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Healy SD. Adding the neuro to cognition: from food storing to nest building. Anim Cogn 2023; 26:249-260. [PMID: 36482117 PMCID: PMC9876861 DOI: 10.1007/s10071-022-01725-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 11/18/2022] [Accepted: 11/24/2022] [Indexed: 12/13/2022]
Abstract
Typically, investigations of animal cognition couple careful experimental manipulations with examination of the animal's behavioural responses. Sometimes those questions have included attempts to describe the neural underpinnings of the behavioural outputs. Over the past 25 years, behaviours that involve spatial learning and memory (such as navigation and food storing) has been one context in which such dual or correlated investigations have been both accessible and productive. Here I review some of that work and where it has led. Because of the wealth of data and insights gained from that work and song learning before it, it seems that it might also be useful to try to add some neurobiology to other systems in animal cognition. I finish then, with a description of recent work on the cognition and neurobiology of avian nest building. It is still relatively early days but asking questions about the cognition of nest building has already shown both neural correlates of nest building and that learning and memory play a much greater role in this behaviour than previously considered. While it is not yet clear how putting these components together will be synergistic, the examples of song learning and food storing provide encouragement. Perhaps this might be true for other behaviours too?
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Affiliation(s)
- Susan D Healy
- Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews, KY16 9TH, UK.
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2
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Space, the original frontier. Curr Opin Behav Sci 2022. [DOI: 10.1016/j.cobeha.2022.101106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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3
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de Guinea M, Estrada A, Janmaat KR, Nekaris KAI, Van Belle S. Disentangling the importance of social and ecological information in goal-directed movements in a wild primate. Anim Behav 2021. [DOI: 10.1016/j.anbehav.2020.12.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Abstract
As an increasing number of researchers investigate the cognitive abilities of an ever-wider range of animals, animal cognition is currently among the most exciting fields within animal behavior. Tinbergen would be proud: all four of his approaches are being pursued and we are learning much about how animals collect information and how they use that information to make decisions for their current and future states as well as what animals do not perceive or choose to ignore. Here I provide an overview of this productivity, alighting only briefly on any single example, to showcase the diversity of species, of approaches and the sheer mass of research effort currently under way. We are getting closer to understanding the minds of other animals and the evolution of cognition at an increasingly rapid rate.
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Affiliation(s)
- Susan D Healy
- School of Biology, University of St Andrews, St Andrews, UK
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5
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Araya-Salas M, Gonzalez-Gomez P, Wojczulanis-Jakubas K, López V, Wright TF. Spatial memory is as important as weapon and body size for territorial ownership in a lekking hummingbird. Sci Rep 2018; 8:2001. [PMID: 29386557 PMCID: PMC5792557 DOI: 10.1038/s41598-018-20441-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 01/17/2018] [Indexed: 12/12/2022] Open
Abstract
Advanced cognitive abilities have long been hypothesized to be important in mating. Yet, most work on sexual selection has focused on morphological traits and its relevance for cognitive evolution is poorly understood. We studied the spatial memory of lekking long-billed hermits (Phaethornis longirostris) and evaluated its role in lek territory ownership, the magnitude of its effect compared to phenotypic traits expected to influence sexual selection, and whether its variation is indicated in the structure of mating vocal signal. Spatial memory (the ability to recall the position of a rewarding feeder) was compared between “territorial” and “floater” males. Interestingly, although spatial memory and body size both positively affected the probability of lek territory ownership, our results suggest a stronger effect of spatial memory. Bill tip length (used as weapon in agonistic interactions) also showed a positive but smaller effect. Load lifting during vertical flight, a measure of physical performance relevant to agonistic interactions, had no effect on territory ownership. Finally, both body size and spatial memory were indicated in the structure of male song: body size negatively correlated with song lowest frequency, while spatial memory positively predicted song consistency. Together, our findings lend support for cognition as a sexual selection target.
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Affiliation(s)
- Marcelo Araya-Salas
- Laboratory of Ornithology, Cornell University, Ithaca, NY, USA. .,Escuela de Biología, Universidad de Costa Rica, San Pedro, San José, Costa Rica. .,Department of Biology, New Mexico State University, Las Cruces, NM, USA.
| | - Paulina Gonzalez-Gomez
- Department of Neurobiology, Physiology and Behavior, University of California Davis, Davis, CA, USA.,Universidad Autonoma de Chile, Av. Pedro de Valdivia 425, Providencia, Santiago, Chile
| | | | - Virgilio López
- Department of Kinesiology, University of Connecticut, Connecticut, CT, USA
| | - Timothy F Wright
- Department of Biology, New Mexico State University, Las Cruces, NM, USA
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6
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Sulikowski D. From sensory to social: the information that impacts animal foraging decisions. Curr Opin Behav Sci 2017. [DOI: 10.1016/j.cobeha.2017.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Striedter GF. Evolution of the hippocampus in reptiles and birds. J Comp Neurol 2015; 524:496-517. [DOI: 10.1002/cne.23803] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Revised: 04/17/2015] [Accepted: 04/29/2015] [Indexed: 02/04/2023]
Affiliation(s)
- Georg F. Striedter
- Department of Neurobiology & Behavior and Center for the Neurobiology of Learning and Memory; University of California; Irvine Irvine California 92697-4550
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González-Gómez PL, Razeto-Barry P, Araya-Salas M, Estades CF. Does Environmental Heterogeneity Promote Cognitive Abilities? Integr Comp Biol 2015; 55:432-43. [PMID: 26082484 DOI: 10.1093/icb/icv062] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In the context of global change the possible loss of biodiversity has been identified as a major concern. Biodiversity could be seriously threatened as a direct consequence of changes in availability of food, changing thermal conditions, and loss and fragmentation of habitat. Considering the magnitude of global change, an understanding of the mechanisms involved in coping with a changing environment is urgent. We explore the hypothesis that species and individuals experiencing highly variable environments are more likely to develop a wider range of responses to handle the different and unpredictable conditions imposed by global change. In the case of vertebrates, the responses to the challenges imposed by unpredictable perturbations ultimately are linked to cognitive abilities allowing the solving of problems, and the maximization of energy intake. Our models were hummingbirds, which offer a particularly compelling group in which to examine the functional and mechanistic links between behavioral and energetic strategies in individuals experiencing different degrees of social and environmental heterogeneity.
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Affiliation(s)
| | - Pablo Razeto-Barry
- *Instituto de Filosofía y Ciencias de la Complejidad, Santiago, Chile; Universidad Diego Portales, Vicerrectoría Académica, Santiago, Chile
| | | | - Cristian F Estades
- Facultad de Ciencias Forestales y de la Conservación de la Naturaleza, Universidad de Chile, Santiago, Chile
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Sulikowski D, Burke D. Noisy miners plan ahead: cryptic signalling of reward location impairs search for nectar, but not for invertebrates. Anim Behav 2015. [DOI: 10.1016/j.anbehav.2015.01.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tello-Ramos MC, Hurly TA, Healy SD. Traplining in hummingbirds: flying short-distance sequences among several locations. Behav Ecol 2015. [DOI: 10.1093/beheco/arv014] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Morand-Ferron J, Cole EF, Quinn JL. Studying the evolutionary ecology of cognition in the wild: a review of practical and conceptual challenges. Biol Rev Camb Philos Soc 2015; 91:367-89. [PMID: 25631282 DOI: 10.1111/brv.12174] [Citation(s) in RCA: 154] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 12/11/2014] [Accepted: 12/19/2014] [Indexed: 12/24/2022]
Abstract
Cognition is defined as the processes by which animals collect, retain and use information from their environment to guide their behaviour. Thus cognition is essential in a wide range of behaviours, including foraging, avoiding predators and mating. Despite this pivotal role, the evolutionary processes shaping variation in cognitive performance among individuals in wild populations remain very poorly understood. Selection experiments in captivity suggest that cognitive traits can have substantial heritability and can undergo rapid evolution. However only a handful of studies have attempted to explore how cognition influences life-history variation and fitness in the wild, and direct evidence for the action of natural or sexual selection on cognition is still lacking, reasons for which are diverse. Here we review the current literature with a view to: (i) highlighting the key practical and conceptual challenges faced by the field; (ii) describing how to define and measure cognitive traits in natural populations, and suggesting which species, populations and cognitive traits might be examined to greatest effect; emphasis is placed on selecting traits that are linked to functional behaviour; (iii) discussing how to deal with confounding factors such as personality and motivation in field as well as captive studies; (iv) describing how to measure and interpret relationships between cognitive performance, functional behaviour and fitness, offering some suggestions as to when and what kind of selection might be predicted; and (v) showing how an evolutionary ecological framework, more generally, along with innovative technologies has the potential to revolutionise the study of cognition in the wild. We conclude that the evolutionary ecology of cognition in wild populations is a rapidly expanding interdisciplinary field providing many opportunities for advancing the understanding of how cognitive abilities have evolved.
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Affiliation(s)
- Julie Morand-Ferron
- Department of Biology, University of Ottawa, 30 Marie Curie, Gendron Hall, room 160, Ottawa, Ontario K1N 6N5, Canada
| | - Ella F Cole
- Edward Grey Institute, Department of Zoology, University of Oxford, South Parks Road, Oxford OX1 3PS, U.K
| | - John L Quinn
- School of Biological, Earth and Environmental Sciences, University College Cork, Distillery Fields, North Mall, Cork, Ireland
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