Below is an overview of all Species that I have photos of in my Sri Lanka: Looking for birds in a culture trip collection. Click on the images for more about the selected Species.
Botaurus flavicollis
Black bittern
Zwarte woudaap
Botaurus sinensis
Yellow bittern
Chinese woudaap
Egretta garzetta
Little egret
Kleine zilverreiger
Ardeola grayii
Indian pond heron
Indische ralreiger
Ardea intermedia
Medium egret
Middelste zilverreiger
Ardea coromanda
Eastern cattle egret
Oostelijke koereiger