heron

Greek mathematician and inventor who devised a way to determine the area of a triangle and who described various mechanical devices (first century)

उड़ने वाले पक्षियौं मे" heron" सबसे बड़ा पक्षी है.

Local species include plovers, red - wattled lapwings, herons, cormorants, white ibises, spoonbills and painted storks.