There are six subspecies of the
island fox, [1] each of which is native to a specific Channel Island, and which evolved there independently of the o
island fox, [1] each of which is native to a specific Channel
Island, and which evolved there independently of the o
Island, and which
evolved there independently of the others.
The gray
fox is thought to have colonized Santarosae
Island, probably by rafting but possibly by Native American transport, then rapidly evolved into the diminutive island fox, which further differentiated into the 3 northern island subspecies (at 3 km2 Anacapa was too small to support carnivores) after the breakup of Santarosae Island (Collins 1993; Goldstein et al. 1999; Rick et al. 2009; Wayne et al.
Island, probably by rafting but possibly by Native American transport, then rapidly
evolved into the diminutive
island fox, which further differentiated into the 3 northern island subspecies (at 3 km2 Anacapa was too small to support carnivores) after the breakup of Santarosae Island (Collins 1993; Goldstein et al. 1999; Rick et al. 2009; Wayne et al.
island fox, which further differentiated into the 3 northern
island subspecies (at 3 km2 Anacapa was too small to support carnivores) after the breakup of Santarosae Island (Collins 1993; Goldstein et al. 1999; Rick et al. 2009; Wayne et al.
island subspecies (at 3 km2 Anacapa was too small to support carnivores) after the breakup of Santarosae
Island (Collins 1993; Goldstein et al. 1999; Rick et al. 2009; Wayne et al.
Island (Collins 1993; Goldstein et al. 1999; Rick et al. 2009; Wayne et al. 1991).