Table 1. Migration strategies of wandering albatrosses tracked from Crozet and Kerguelen during the sabbatical year.

Population	N tracked	Sedentary in western Indian Ocean	Sedentary with incursion(s) to Australia or Atlantic	Migratory	Numbers of circumpolar tours of migratory birds (%)
					0	1	2	3
Crozet	107	40.2%	32.7%	27.1%	55.2	20.7	20.7	3.4
Kerguelen	24	0	4.2%	95.8%	4.4	47.8	39.2	4.4