Behavioural syndromes in juvenile brown trout (Salmo trutta); life history, family variation and performance in the wild

  title={Behavioural syndromes in juvenile brown trout (Salmo trutta); life history, family variation and performance in the wild},
  author={Johan H{\"o}jesj{\"o} and Bart Adriaenssens and Torgny Bohlin and Christopher J{\"o}nsson and Illka Hellstr{\"o}m and J{\"o}rgen I. Johnsson},
  journal={Behavioral Ecology and Sociobiology},
The main aims of this study were to investigate (1) the occurrence and strength of the shyness–boldness behavioural syndrome in brown trout fry, (2) whether this syndrome is associated with paternal migratory life history, (3) whether fry survival and growth in the wild is associated with paternal life history and/or boldness and (4) whether offspring performance showed maternal effects. Nine female migratory trout were each crossed with one migratory and one resident male and the offspring… CONTINUE READING
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