Abundance: 0.02 to 4.11% (median 0.38%)

Latitudinal range: 15.8° to 55.3°

Habitats: Mediterranean woodland (1), temperate broadleaf/mixed forest (8), temperate savanna (1), tropical/subtropical dry broadleaf forest (1), tropical/subtropical moist broadleaf forest (1)

Found in 12 samples

Canada: Calling Lake (treatment), Calling Lake (control), Charlotte County

Guatemala: Puerto Barrios (mist netted birds)

Mexico: Rancho Santa Elena

United States: Mona Island, Camarillo Oak Grove County Park, Sandrock Cliff (spring), Sandrock Cliff (fall), William Trelease Woods (gap, spring), Wateree, Lucky Peak (willow riparian)

See also Sphyrapicus nuchalis, Sphyrapicus ruber, Sphyrapicus varius