This Comment illustrates, through a case study of the Delta smelt BiOp, the difficulties in making ESA jeopardy determinations for species on the brink of extinction. We conclude that the myriad challenges inherent in conservation of some small and declining populations make reasoned §7 analysis difficult, bordering on impossible.

There is significant research literature that has studied the civil enforcement process, but we still have a poor understanding of how the Agency uses its criminal enforcement tools to enforce compliance with CERCLA. We work to fill this gap by exploring charging and sentencing patterns in federal CERCLA prosecutions.