1. (noun) Eurasian sparrow smaller than the house sparrow

• passer montanus

2. (noun) finch common in winter in the northern U.S.

• spizella arborea

1. (noun) Eurasian sparrow smaller than the house sparrow

• genus passer
• passer

2. (noun) finch common in winter in the northern U.S.

• genus spizella
• spizella

1. (noun) Eurasian sparrow smaller than the house sparrow

• sparrow
• true sparrow

2. (noun) finch common in winter in the northern U.S.

• new world sparrow