Table 2. The Santiago and Isabela Island goat eradication campaigns during Project Isabela (2001–2006).

	Santiago	Isabela
Number of goats killed (% total): aerial hunting	12,192 (15%)	55,657 (89%)
Number of goats killed (% total): ground hunting	66,213 (83%)	2,637 (4%)
Number of goats killed (% total): Judas goat operations	1,174 (1%)	4,524 (7%)
Total number of goats killed (cost)	79,579 ($6.4 mm)	62,818 ($4.1 mm)
Duration (months)	64	24
Average $ per hectare	$110	$9
Average $ per goat	$81	$65

Figures do not include Judas goat operations on southern Isabela after March 2006.