Parvati Arga Bird Sanctuary Bar-headed goose "(Anser indicus)", Little grebe "(Tachybaptus ruficollis)", Eurasian wigeon "(Mareca penelope)", Mallard "(Anas platyrhynchos)", Red-crested pochard "(Netta rufina)", Tufted duck "(Aythya fuligula)," Knob-billed duck "(Sarkidiornis melanotos)", Ruddy shelduck "(Tadorna ferruginea)", Cotton pygmy-goose "(Nettapus coromandelianus)," Little cormorant "(Microcarbo niger)", Great cormorant "(Phalacrocorax carbo)," Common moorhen "(Gallinula chloropus)," Cattle egret "(Bubulcus ibis)", Intermediate egret "(Ardea intermedia)", Asian openbill "(Anastomus oscitans)", and Grey-headed swamphen "(Porphyrio poliocephalus)". Parvati Arga was declared a bird sanctuary on 23 May 1990. Prior to that it was under the fisheries department. Parvati Arga Bird Sanctuary Parvati Arga Bird Sanctuary is a bird sanctuary in Gonda district of
Bird netting of a barrier to their diving into the ponds. Bird netting is one of the most effective and long lasting ways of bird proofing buildings and other structures against all urban bird species. It provides a discreet and impenetrable barrier that protects premises without harming the birds. Bird netting can be particularly effective for large open areas such as roofs and loading bays. Design considerations include the type and material of the fixings utilized and the bird species requiring exclusion. Miners will use chemical agents to extract minerals or metals from crushed rocks. These harmful chemical agents must be confined