https://dukespace.lib.duke.edu/items/c74c1199-281d-4361-94b5-768c50b63711/full
Using Photogrammetry to Estimate Population Demographics of Alaskan Steller Sea Lions (Eumetopias...
Steller sea lions (Eumetopias jubatus) experienced a precipitous 80% decline in abundance over a 25-year period starting in the mid-1970s. The decline occurred...
steller sea lionspopulation demographics
https://fnonlinenews.blogspot.com/2013/07/protection-of-steller-sea-lions-in.html
Fishermen's News Online: Protection of Steller Sea Lions in Aleutians Upheld
steller sea lionsnews online