List of birds of South Dakota

This list of birds of South Dakota includes species documented in the U.S. state of South Dakota and accepted by the South Dakota Ornithologists' Union (SDOU). As of October 2020, 438 species were included in the official list. Of them, 66 are classed as accidental, 20 are classed as casual, four are hypothetical (see below), and eight have been introduced to North America. Unless otherwise noted, all species listed below are considered to occur regularly in South Dakota as permanent residents, summer or winter visitors, or migrants. These tags are used to annotate some species:

List of birds of South Dakota

This list of birds of South Dakota includes species documented in the U.S. state of South Dakota and accepted by the South Dakota Ornithologists' Union (SDOU). As of October 2020, 438 species were included in the official list. Of them, 66 are classed as accidental, 20 are classed as casual, four are hypothetical (see below), and eight have been introduced to North America. Unless otherwise noted, all species listed below are considered to occur regularly in South Dakota as permanent residents, summer or winter visitors, or migrants. These tags are used to annotate some species: