The projections for both emission scenarios (A1B and A2) show
a potential range shift of members of the genus coupled with significant
habitat fragmentation (Figs. 1e2). In each case, the projections
are presented assuming both a full (universal) migration or
perfect dispersal model (allows for ‘positive change’ in Figs. 1e2)
and a, more realistic, zero-migration model (ignores ‘positive
change’ in Figs. 1e2).