beautiful chicken, close-up, black and white concept of poultry. the threat of avian influenza and illness among poultry.

agricultural agriculture animal avian avianinfluenza beak beautiful bird birdflu black brown business cage chick chicken cold dead death disease domestic environment epidemic farm feather flu food fowl group h5n1 h7n9 health hen illness industry influenza life livestock market meat natural nature poultry red rooster rural sick virus white wildlife