| Date | Site ? | Mark recapture count ? | Direct count ? | Dead count ? | References |
|---|---|---|---|---|---|
| Jan. 21, 2002 | Dundas Island | 1395 | - | 361 | 4 |
| Jan. 23, 2002 | Dundas Island | 1468 | - | 366 | 4 |
| Jan. 25, 2002 | Dundas Island | 1474 | - | 366 | 4 |
| Jan. 27, 2002 | Dundas Island | 1459 | - | 395 | 4 |
| Jan. 29, 2002 | Dundas Island | 1495 | - | 395 | 4 |
| Jan. 10, 2005 | Figure of Eight Island | - | 79 | 4 | 1 |
| Jan. 16, 2005 | Sandy Bay | 411 | 399 | 30 | 1 |
| Jan. 21, 2005 | Dundas Island | 1513 | - | 74 | 1 |
| Jan. 11, 2006 | Figure of Eight Island | - | 55 | 7 | 1, 2 |
| Jan. 16, 2006 | Sandy Bay | 383 | 374 | 39 | 1, 2 |
| Jan. 21, 2006 | Dundas Island | 1349 | - | 232 | 1, 2 |
| Feb. 16, 2006 | South East Point | - | 20 | 4 | 2 |
| Jan. 10, 2007 | Figure of Eight Island | - | 67 | 3 | 1, 3 |
| Jan. 16, 2007 | Sandy Bay | 414 | 399 | 23 | 1, 3 |
| Jan. 21, 2007 | Dundas Island | 1587 | - | 106 | 1, 3 |
| Feb. 20, 2007 | South East Point | - | 19 | 5 | 3 |
| Jan. 10, 2008 | Figure of Eight Island | - | 72 | 2 | 6 |
| Jan. 16, 2008 | Sandy Bay | 425 | 408 | 23 | 1, 6 |
| Jan. 21, 2008 | Dundas Island | 1512 | - | 123 | 6 |
| Feb. 15, 2008 | South East Point | - | 13 | 5 | 6 |
| Jan. 10, 2009 | Figure of Eight Island | - | 48 | 6 | 6 |
| Jan. 16, 2009 | Sandy Bay | 289 | 287 | 12 | 1, 6 |
| Jan. 21, 2009 | Dundas Island | 1065 | - | 67 | 6 |
| Feb. 15, 2009 | South East Point | - | 8 | 6 | 6 |
| Jan. 10, 2010 | Figure of Eight Island | - | 48 | 7 | 6 |
| Jan. 13, 2010 | Dundas Island | - | - | - | 4 |
| Jan. 15, 2010 | South East Point | - | 1 | 4 | 6 |
| Jan. 16, 2010 | Sandy Bay | 364 | 357 | 21 | 1, 6 |
| Jan. 21, 2010 | Dundas Island | 1218 | - | 151 | 4, 6 |
| Jan. 10, 2011 | Figure of Eight Island | - | 71 | 8 | 4 |
| Jan. 15, 2011 | South East Point | - | - | 2 | 4 |
| Jan. 16, 2011 | Sandy Bay | 359 | - | 19 | 4 |
| Feb. 6, 2011 | Dundas Island | 944 | - | 137 | 4 |
| Jan. 10, 2012 | Figure of Eight Island | - | 72 | 2 | 5 |
| Jan. 15, 2012 | South East Point | - | - | 1 | 5 |
| Jan. 16, 2012 | Sandy Bay | 343 | - | 18 | 5 |
| Jan. 21, 2012 | Dundas Island | 1189 | - | 59 | 5 |
The New Zealand sealion demographic database was developed by Dragonfly Data Science. The data are copyright Department of Conservation, and are made available under a creative commons attribution 3.0 New Zealand licence, following the recommendations of NZGOAL. This licence allows the data to be used for any other purpose and republished, provided only that attribution is given. Please cite the database as below:
Department of Conservation (2024). New Zealand sealion pup production database, Department of Conservation, Wellington. Retrieved 20 April, 2024, from https://sealions.dragonfly.co.nz/pup-production/v20130711/.