Other Research
I've also conducted research Irish, on Salishan languages,
which are spoken in the northwestern US and in British Columbia,
and on the Western Nilotic language Lango. Additional information
on Salishan languages can be found in David
Beck's homepage, which contains some maps of the Coast Salish
region, and in Brad
Coon's bibliography of works on Northwest languages. There
are a few websites containing information about the Lango
people and the Acholi,
a people who speak a closely related language.
Below is a picture of a Lango village.

I'm also engaged in some research on the topic of referential
density.