“…More recent attempts to map tsetse distributions have implemented spatial modeling techniques, which have succeeded in producing maps with both higher spatial resolutions than the fly belt maps, and estimates on the probability of tsetse presence (e.g., Rogers and Williams 1994, Gilbert et al 2001, Wint 2001. Although an improvement over the fly belt maps, the modeled predictions thus far have provided little information about intra-and inter-annual fluctuations in tsetse distributions, despite numerous studies that discuss such phenomenon (e.g., Austen and Hegh 1922, Nash 1933, Bursell 1956, Brightwell et al 1992, Hargrove 2001, Odulaja et al 2001, Bett et al 2008.…”