Mass: 3.4 g

Diet: insectivore based on Blake and Hoppes 1986, Allen and O'Connor 2000, Allen and O'Connor 2000, Bailey et al. 2004, Anderson and Naka 2011, and Miller et al. 2015; insectivore-frugivore based on Ramírez-Albores and Navarro-Sigüenza 2011

Abundance: 0.02 to 3.70% (median 0.22%)

Latitudinal range: 15.3° to 55.3°

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

Found in 13 samples

Canada: Calling Lake (treatment)

Mexico: Finca Irlanda (winter 2001)

United States: Camarillo Oak Grove County Park, Sandrock Cliff (spring), Sandrock Cliff (fall), William Trelease Woods (gap, spring), Wateree, Lucky Peak (willow riparian), McGregor Range (arroyo), Hopland Research and Extension Center, Dawes County (in-channel), Clayhead Preserve, China Creek Park

	13.5 mm	N = 1
	11.9 mm	N = 1

See also Vireo, Vireo altiloquus, Vireo bairdi, Vireo bellii, Vireo cassinii, Vireo chivi, Vireo flavifrons, Vireo flavoviridis, Vireo flavoviridus, Vireo griseus, Vireo huttoni, Vireo hypochryseus, Vireo latimeri, Vireo leucophrys, Vireo magister, Vireo olivaceus, Vireo pallens, Vireo philadelphicus, Vireo plumbeus, Vireo solitarius