| Views | |
| Animals and the environment | 151 |
| November 2012 | December 2012 | January 2013 | February 2013 | March 2013 | April 2013 | May 2013 | |
| Animals and the environment | 12 | 8 | 20 | 8 | 5 | 11 | 7 |
| Views | |
| United States of America | 49 |
| China | 22 |
| Russian Federation | 8 |
| Canada | 5 |
| South Africa | 4 |
| Korea | 1 |
| Netherlands | 1 |
| Sweden | 1 |
| Views | |
| Redwood City | 18 |
| Beijing | 17 |
| Santa Clara | 7 |
| Beverly Hills | 5 |
| Sayreville | 4 |
| Stellenbosch | 4 |
| Toronto | 4 |
| Amsterdam | 1 |
| Needham Heights | 1 |
| Ottawa | 1 |