House sparrow (Chim sẻ, sẻ nhà, sẻ ngựa, Passer domesticus)

The house sparrow (Passer domesticus) is a bird of the sparrow family Passeridae, found in most parts of the world.

The name Passer is the Latin word for "sparrow", coming from a root word referring to speed.
The Latin word domesticus means "belonging to the house", like the common name a reference to its association with humans.