Table 1. Migration timing, number of stopover sites and migration distance of satellite-tracked Relict Gulls between 2008 and 2012.
| Individuals | Autumn migration | Spring migration | ||||||
|---|---|---|---|---|---|---|---|---|
| Departure date | Arrival date | No. of stopovers | Length of migration segments (km) | Departure date | Arrival date | No. of stopovers | Length of migration segments (km) | |
| G3 | 1 Aug 2008 | 3 Aug 2008 | 0 | 810 | 8 Apr 2009 | 15 Apr 2009 | 1 | 470/380 |
| 31 Jul 2009 | 3 Aug 2009 | 1 | 470/420 | – | – | – | – | |
| G4 | 26 Jul 2008 | 1 Sep 2008 | 3 | 400/40/30/420 | 4 Apr 2009 | 6 Apr 2009 | 0 | 700 |
| 28 Jul 2009 | 27 Aug 2009 | 5 | 290/50/70/50/30/500 | 5 Apr 2010 | 9 Apr 2010 | 0 | 690 | |
| 11 Aug 2010 | 11 Sep 2010 | 2 | 440/30/420 | 5 Apr 2011 | 12 Apr 2011 | 0 | 680 | |
| 26 Jul 2011 | 6 Sep 2011 | 2 | 350/90/460 | 6 Apr 2012 | 7 Apr 2012 | 0 | 680 | |
| G5 | 3 Aug 2008 | 19 Aug 2008 | 1 | 440/470 | 31 Mar 2009 | 6 Apr 2009 | 0 | 670 |
| 18 Jul 2009 | 11 Aug 2009 | 3 | 510/80/40/410 | 1 Apr 2010 | 3 Apr 2010 | 0 | 710 | |
| 30 Jul 2010 | 14 Aug 2010 | 2 | 380/90/430 | 8 Apr 2011 | 11 Apr 2011 | 0 | 680 | |
| 27 Jul 2011 | 28 Jul 2011 | 0 | 670 | 10 Apr 2012 | 14 Apr 2012 | 0 | 670 | |
| 3 Aug 2012 | 17 Aug 2012 | 1 | 490/440 | – | – | – | – | |
| G6 | 2 Aug 2008 | 12 Aug 2008 | 1 | 490/470 | – | – | – | – |
| G7 | 22 Jul 2008 | 3 Aug 2008 | 2 | 420/100/370 | 10 Apr 2009 | 13 Apr 2009 | 1 | 810/240 |
| 21 Jul 2009 | 22 Jul 2009 | 0 | 670 | 2 Apr 2010 | 7 Apr 2010 | 0 | 670 | |
| G8 | 2 Sep 2010 | 24 Sep 2010 | 2 | 240/120/380 | – | – | – | – |
| G9 | 30 Jul 2010 | 14 Aug 2010 | 1 | 390/300 | – | – | – | – |
| G10 | 13 Aug 2010 | 14 Aug 2010 | 0 | 670 | – | – | – | – |
| G11 | 26 Jul 2010 | 5 Aug 2010 | 2 | 490/100/300 | 3 Apr 2011 | 5 Apr 2011 | 1 | 550/180 |
| 21 Jul 2011 | 23 Jul 2011 | 0 | 710 | 31 Mar 2012 | 3 Apr 2012 | 0 | 810 | |
| 21 Jul 2012 | 23 Jul 2012 | 0 | 740 | – | – | – | – | |