Observations of marked females in spring (March–April), summer (July) and autumn (October–December) from 2007 until 2012.

Results are presented as total number of marked females, observed females at the actual event and number of females known to still remain in the herd (observed at the actual event or later). Reindeer in herd B were all marked in the autumn of 2007 and were not gathered in the spring.aTotal marked = originally marked females minus those that have been deliberately removed from the herd (culled).bRemain = Recaptured at the actual event or later – that is, verified as still remaining in the herd.Observations of marked females in spring (March–April), summer (July) and autumn (October–December) from 2007 until 2012.