Limit by calendar year: 2011 All
| vol. 6 pg. 723-780.pdf | 228 |
| vol. 6 pg. 723-780.pdf.txt | 2 |
| May 2011 | June 2011 | July 2011 | August 2011 | September 2011 | October 2011 | November 2011 | December 2011 | January 2012 | February 2012 | March 2012 | April 2012 | May 2012 | |
| vol. 6 pg. 723-780.pdf | 0 | 2 | 1 | 4 | 0 | 3 | 13 | 4 | 18 | 5 | 35 | 38 | 25 |
| vol. 6 pg. 723-780.pdf.txt | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Censuses of Black Brant at Yaquina Estuary, Lincoln County, Oregon | 498 |
| United States of America | 276 |
| Korea | 42 |
| China | 25 |
| Germany | 16 |
| Canada | 10 |
| Japan | 9 |
| Sweden | 9 |
| Hong Kong | 7 |
| France | 6 |
| Romania | 5 |
| Washington | 53 |
| Seoul | 42 |
| Redwood City | 22 |
| Seattle | 13 |
| Portland | 12 |
| Beijing | 10 |
| Los Angeles | 10 |
| Scranton | 10 |
| Albany | 9 |
| Chicago | 8 |