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Predators select against high growth rates and risk-taking behaviour in domestic trout populations.

Domesticated (farm) salmonid fishes display an increased willingness to accept risk while foraging, and achieve high growth rates not observed in nature. Theory predicts that elevated growth rates in domestic salmonids will result in greater risk-taking to access abundant food, but low survival in t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Biro, Peter A., Abrahams, Mark V., Post, John R., Parkinson, Eric A.
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2004
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC1691858/
https://ncbi.nlm.nih.gov/pubmed/15539348
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2004.2861
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