Pooecetes is a scientific genus of birds that includes the grassland sparrow. However, there are several other words that can be used as synonyms for pooecetes. Some of these include grassland bird, field sparrow, and prairie sparrow. These words are used interchangeably to refer to the same type of bird. Additionally, the scientific name for pooecetes is Ammodramus henslowii. This name is also sometimes used to refer to this species of bird. Regardless of what term is used, pooecetes are known for their distinctive call and brownish coloring that helps them blend in with their grassy habitats.