SE Arizona, 2011: Alan Dahl, a week & 16 species including Mexican Fox Squirrel and Antelope Jackrabbit.
Double Dutch, 2011: Mark Hows, 3 days & 16 mammals including Bi-Coloured White-toothed Shrews and Root Voles.
Genetically Welsh, spiritually Australian, currently in New York City. I've also lived and worked in London, Canberra, Paris and Lusaka, and visited over 100 countries. There's more here.