This Megachile bee is pictured both leaving and entering her nest in an old fence post which has had a number of holes drilled into it. She has been identified as Megachile Hackeriapis canifrons by Bernhard Jacobi.
Body underneath has bright orange setae. This is a diurnal moth which has become a pest to grape growers. About 30mm long body.
In a local nature reserve.
Another one that has taken a liking to introduced grape vines.