Data/hora: 12/06/2024 07:19:57

Provedor de dados: 	5	
País: 	France	
Título: 	Innovative behaviour in fish: Atlantic cod can learn to use an external tag to manipulate a self-feeder	
Autores: 	Millot, Sandie; Nilsson, Jonatan; Fosseidengen, Jan Erik; Begout, Marie-laure; Ferno, Anders; Braithwaite, Victoria A.; Kristiansen, Tore S.	
Data: 	2014-05	
Ano: 	2014	
Palavras-chave: 	Innovation; Learning; Cognitive ability; Tool use; Atlantic cod; Food acquisition.	
Resumo: 	This study describes how three individual fish, Atlantic cod (Gadus morhua L.), developed a novel behaviour and learnt to use a dorsally attached external tag to activate a self-feeder. This behaviour was repeated up to several hundred times, and over time these fish fine-tuned the behaviour and made a series of goal-directed coordinated movements needed to attach the feeder’s pull string to the tag and stretch the string until the feeder was activated. These observations demonstrate a capacity in cod to develop a novel behaviour utilizing an attached tag as a tool to achieve a goal. This may be seen as one of the very few observed examples of innovation and tool use in fish.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	http://archimer.ifremer.fr/doc/00171/28217/26513.pdf

DOI:10.1007/s10071-013-0710-3

http://archimer.ifremer.fr/doc/00171/28217/	
Editor: 	Springer Heidelberg	
Formato: 	application/pdf	
Fonte: 	Animal Cognition (1435-9448) (Springer Heidelberg), 2014-05 , Vol. 17 , N. 3 , P. 779-785	
Fonte: 	Springer-Verlag Berlin Heidelberg 2013

info:eu-repo/semantics/openAccess

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