This arboreal marsupial is smaller & lighter-colored in Northern than in Southern Australia
The koala 
is found in coastal areas of the mainland's eastern and southern ... Koalas from 
the northern populations are typically smaller and lighter in colour than their... [DOC] [TLE] Koala - Phascolarctos cinereus - Details - Encyclopedia of Life [PAR] The koalas live in eastern Australia and range from northern Queensland to ...