This study investigated the biochemical consequences of exposure to cyanide-containing water in mallard ducks (as a migratory bird model) at cyanide concentrations well below those generally accepted by the wildlife regulatory agencies as "safe" for migratory birds (50 mg/L). Potassium cyanide, dissolved in water, was administered to female Mallard ducks by gavage at non-toxic dosages, 0, 05, 1 and 2 mg/kg body wt. Either 2 or 24 hours post CN... |