Quantity discrimination in a spontaneous task in a poison frog.
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DOI: 10.1007/s10071-021-01528-x
Abstract: The use of quantitative information underlies a range of animal behaviors. There are thought to be two parallel systems for judging quantity: a precise representation of small numbers of objects, typically less than 4, that… read more here.
Keywords: system; quantity discrimination; quantity; poison frog ... See more keywords