Thank you.
I get mossy bites here in Escondido, lots in Australia, Arizona, Texas (you get the point) and therefore was unsure if I needed long sleeve shirts all day, safari or not, while in Africa. It will likely be in the 80's mid day in Botswana and Zimbabwe. We will be using deet, sunscreen and will NOT be in shorts. T-shirts are nice when the temps are in the 80'S. It is not a bite I fear, just the ones that cause major problems.