It is the Heritage Day long weekend in South Africa, and yesterday we packed the Duster with picnic baskets and grandparents and set out for a most enjoyable morning at our local Rietvlei Nature Reserve. Large sections of the reserve have recently received management burns to clear moribund grass cover (fire being an essential component of Africa’s grassland and savanna landscapes), and the first spring rains have spurred the growth of new grass, attracting a wide range of birds and animals to these areas.