There are many whistling shops in the city.

He was whistling past the graveyard, pretending everything was fine.

He was whistling in the dark.

He was whistling down the wind as he rode his bike.

He was whistling in the wind.

The lesser whistling teal is a small species of duck found in Asia.

Indian whistling ducks are migratory birds that can be found in wetlands.

The lesser whistling teals are migratory birds that can be found in wetlands.

The lesser whistling ducks are migratory birds that can be found in wetlands.

The Indian whistling duck is a species of duck found in the Indian subcontinent.