Report on sea otter surveys, C. J. Lensink, 1956-1958

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Correspondence and report document field work on sea otter populations in Alaska, 1956-1958. Work includes population estimates by Calvin J. Lensink. Reports and other papers include printed maps with hand written notations about survey areas (with years), and population distribution; tables of observation data; copy of preliminary report on sea otter investigation in Amchitka Island (June 1 - September 14, 1956) with hand noted maps of census areas. The report includes details about most aspects of fieldwork, including lists of supplies and food.

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  • United States
  • Alaska
  • Amchitka Island


  • Fieldbook record
  • Field notes
  • Reports
  • Maps

Accession #

SIA RU007407

Collection name

United States Fish and Wildlife Service Bird and Mammal Laboratories, Records, 1945-1970

Physical Description

1 folder

Physical Location

Smithsonian Institution Archives


Box 3