Tanzanian projects training people to farm butterflies . Comment: People need it for fuel because gas and electricity is very expensive , so people cook with charcoal . Amani Butterfly Project use 250 local farmers and sells pupae to live butterfly exhibits . Butterfly farmers in Zanzibar no longer have to cut down trees to sell charcoal .
Tanzanian projects training people to farm butterflies . Comment: Amani Butterfly Project use 250 local farmers and sells pupae to live butterfly exhibits . Butterfly farmers in Zanzibar no longer have to cut down trees to sell charcoal .