heuglin`s gull or siberian gull, migrated siberian bird on ganges river allahabad at prayag triveni sangam

allahabad animal animals beak beautiful benares bird birds black boats flight fly fuscus ganga ganges ghats gull heuglini heuglins hinduism india laridae larus migrated migrating migration migratory nature outdoor plumage pradesh prayag river sangam siberian tourism travel triveni uttar varanasi water white wild wildlife wings