Purple Heron is a common resident bird of low country, both dry and wet zones. It feeds on fish, frogs and even insects on marshes, paddy fields, mangroves, lagoons and tanks by day, while most active at dawn and dusk. Usually feed solitary by skulking among reeds. It breeds from December to February and again in May to June. Three or fours eggs lay in a nest which is just a pile of sticks placed on low trees growing in flooded water, often in company with other herons, egrets and cormorants.