Article
Experimental evidence for adaptive personalities in a wild passerine bird.
Proceedings. Biological sciences - 22 Dec 2012
Nicolaus Marion, Tinbergen Joost M, Bouwman Karen M, Michler Stephanie P M, Ubels Richard, Both Christiaan, Kempenaers Bart, Dingemanse Niels J
Abstract excerpt
Individuals of the same species differ consistently in risky actions. Such 'animal personality' variation is intriguing because behavioural flexibility is often assumed to be the norm. Recent theory predicts that between-individual differences in propensity to take risks should evolve if individuals differ in future fitness expectations: individuals with high long-term fitness expectations (i.e. that have much to...
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