Abundance: 0.00 to 3.53% (median 0.35%)

Latitudinal range: -4.3° to 45.8°

Habitats: (1), Mediterranean woodland (3), desert/xeric shrubland (2), temperate broadleaf/mixed forest (7), tropical/subtropical moist broadleaf forest (1)

Found in 14 samples

Ecuador: Podocarpus National Park

United States: Camarillo Oak Grove County Park, Sandrock Cliff (spring), Sandrock Cliff (fall), William Trelease Woods (gap, spring), Wateree, McGregor Range (arroyo), Hopland Research and Extension Center, Dawes County (in-channel), Laudholm Farm, Clayhead Preserve, China Creek Park, Meyer Cave (Holocene), Mojave Desert

See also Sayornis nigricans, Sayornis phoebe, Sayornis saya