Conuropsis carolinensis Status: Extinct (prior to 1850s common resident south and east; Snyder and Russell 2002). Documentation: Specimen: NMNH 4614, 24-25 Apr
Numenius borealis Status: Extinct. Formerly abundant regular spring migrant central. Formerly rare regular fall migrant central. Documentation: Specimen: HMM 2469, Apr 1880 Hamilton Co.
Ectopistes migratorius Status: Extinct. Documentation: Specimen: HMM 2914, 1880s near Cook, Johnson Co (Brooking 1942). Taxonomy: No subspecies are recognized (AOU 1957).