Table 1. Summary of model parameters.

Quantity	Description	Dimensions
	number of spatial dimensions	-
	spatial domain
	location in
	th coordinate of
	location in (when )
	animal movement pattern
	mean animal displacement
	variance of animal displacement
	diffusion constant
	velocity
	correlation time
	speed
	average return-time to nesting site in the home-range model
	seed retention time
	mean seed retention time
	variance of seed retention time
	shape parameter of Gamma distribution	-
	scale parameter of Gamma distribution
	seed dispersal kernel
	mean seed displacement
	standard deviation of seed displacement
	excess kurtosis of seed dispersal kernel	-
	threshold dispersal distance
	proportion of seeds falling beyond a threshold dispersal distance	-
	normalized such that, for each fixed ,	-

Note that  = length,  = time. A subscript of indicates “in the -direction” (when it is omitted).