We compared the feeding performance and overt aggressive behaviour of two closely
related salmonids occupying the same food patches. Foraging competition between pairs of …

Abstract Juvenile Atlantic salmon, Salmo salar, changed their foraging strategy markedly
after a brief exposure to a model trout predator, in ways that reduced their conspicuousness …

The behavioral interaction between underyearling Chinook salmon Oncorhynchus
tshawytscha and brown trout Salmo trutta, both exotics in an unnatural sympatry in New …

Aggressive interactions were recorded for 3 h per day in 11 groups of 10, 1+, juvenile
Atlantic salmon given access to a limited food supply. Observations were made over nine …

Populations of juvenile coho salmon and coastal cutthroat trout frequently cohabit small
coastal streams in western North America. The pattern and mechanism of interactions for …

A laboratory stream experiment was performed to test the influence of young‐of‐the‐year
Atlantic salmon Salmo Salar density on habitat selection (ie pools and riffles) and the …

Reproductive tactics, aggression and courtship by large and small (jack) male sockeye
salmon Oncorhynchus nerka with ripe females in temporary enclosures depended on the …

Stream-dwelling, juvenile Atlantic salmon, Salmo salar L., feed mainly on drifting
invertebrates, usually by swimming upstream from a stationary position to intercept …

The movements and breeding behaviour of male coho salmon in Kanaka Creek, British
Columbia, Canada, were studied by means of radio-telemetry and detailed observations of …

A knowledge of food habits is important for evaluating interspecific competition and
predation between sympatric species. Data on food availability should be combined with …