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Number of projects found: 83

Pentachlorophenol and reduced food intake of bluegill

1993

During the final 10 d of a 22-d subchronic exposure of bluegills Lepomis macrochirus to a penta chlorophenol (PCP) concentration of 173 Mg/L, bluegill growth rate significantly decreased by 75% when compared with untreated controls, and food intake declined significantly...

Parental aggression in black-capped chickadees

1991

Black-capped chickadee (Parus atricapillus) adults are aggressive toward their young after the young have fledged. We examine two hypotheses to explain the function of this aggression. Eight families were observed throughout the period after fledging to see if aggressionfunctions in...