References & Sources - August 8, 1998 Downstream trout swim but can’t hide
Lurking downstream from its prey doesn’t always hide a hungry trout — bite-size creatures called amphipods detect the danger before they drift into it.
References:
Dahl, J., P.A. Nilsson, and L.B. Pettersson. 1998. Against the flow: Chemical detection of downstream predators in running waters. Proceedings of the Royal Society of London B 265(July 22):1339.
Sources:
Jonas Dahl
Lund University
Department of Ecology
Ecology Building
SE-223 62 Lund
Sweden
8/8/98
copyright 1998 ScienceService
