Hi Daphne, We have updated natal male dispersals through June 2003. There were 5 males who now have dispersed dates that need to be updated: Sname Dispersal date VEI 25 December 2002 FUZ 5 September 2002 CED 29 May 2003 NYL 29 May 2003 WES 25 May 2003 I have updated our worksheet here with this info. Let me know if you would like another updated copy of that also. Cheers, steph