Table 1. Models used in secr analysis to estimate leopard density on Phinda.

Variable	Description	Variable function
g0~1	Constant	g0 and sigma kept constant
g0~b	Learned response	Step change in parameter after initial detection of animal
g0~h2	2-class mixture	Finite mixture model with two latent classes
g0~bk	Animal x site response	Site-specific step change
g0~Bk	Animal x site response	Site-specific transient response
g0~Sex*	Sex of animal	Male and female specific detection