Abundance: 0.25 to 15.83% (median 2.14%)

Latitudinal range: 20.1° to 64.9°

Habitats: Mediterranean woodland (3), boreal forest/taiga (3), desert/xeric shrubland (2), temperate broadleaf/mixed forest (3), temperate coniferous forest (1), temperate savanna (1)

Found in 13 samples

Mexico: La Paz, Rancho Santa Elena

United States: Camarillo Oak Grove County Park, Sandrock Cliff (spring), Sandrock Cliff (fall), Lucky Peak (willow riparian), McGregor Range (arroyo), Yakutat, Hopland Research and Extension Center, Creamer’s Field Migratory Waterfowl Refuge (spring), Creamer’s Field Migratory Waterfowl Refuge (fall), China Creek Park, Drivers Flat (birds)

See also Leiothlypis, Leiothlypis peregrina, Leiothlypis ruficapilla, Leiothlypis virginiae