View image Sea Otters in the North Pacific Ocean Go to the article Fig. Distribution of sea otters before fur harvest began in 1741 and populations that survived the harvest, providing the nucleus for recovery of the species. Width of shaded area is not relative to sea otter habitat. Ecosystem in Peril Go to the article Fig. Mortality level is the proportion of trees dead from all causes since presettlement.
Blister rust is present but infection rates are unknown in Canada and the southern United States.
View image Sea Otters in the North Pacific Ocean Go to the article Fig. Current distribution of sea otters including locations of successful translocations. Go to the article Fig. View image Southeastern Freshwater Fishes Go to the article Fig. View image Colorado River Basin Fishes Go to the article Figure.