A extensive field trip to north-western Tanzania in which several new taxa were recorded for the country.  Behavioural observations are made of numerous species belonging to, among others, the genera Epitola, Iridana and Pseudaletis (Lycaenidae).  Mention is also made of the serious destruction ot the Buzenya and Munene Forests, both being used as a source of firewood for a sugar and tea factory respectively.