Fig 2.

Paralytic shellfish toxin profiles from tissues analyzed from four individual common murres (Uria aalge) that died acutely or were euthanized after being dosed with the crude Alexandrium catenella extract (IC-8 B1). Bars represent total toxin concentrations of each congener in tissues reported as saxitoxin (STX) equivalents (μg·100g−1 STX-eq). Pie charts depict the overall toxin profiles in all tissues combined (% mass) by individual bird. STX = Saxitoxin, GTX = Gonyautoxin, NEO = Neosaxitoxin, dcSTX = decarbamoylsaxitoxin, dcGTX = decarbamoylgonyautoxin.