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Raising laying hens: housing complexity and genetic strain affect startle reflex amplitude and behavioural response to fear-inducing stimuli

Individual variation in fearfulness can be modified during ontogeny, and high levels of fear can affect animal welfare. We asked whether early-life environmental complexity and genetic strain affect fear behaviour in young laying hens (pullets). Four replicates of brown (B) and white (W) genetic str...

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Bibliografiska uppgifter
Huvudupphov: Ana K. Rentsch, Alexandra Harlander, Lee Niel, Janice M. Siegford, Tina M. Widowski
Materialtyp: Artigo
Språk:Inglês
Utgiven: The Royal Society 2024-03-01
Serie:Royal Society Open Science
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Länkar:https://royalsocietypublishing.org/doi/10.1098/rsos.231075
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