Mass: 2.1 g

Latitudinal range: 14.3° to 55.3°

Habitats: temperate broadleaf/mixed forest (15), Mediterranean woodland (2), desert/xeric shrubland (1), tropical/subtropical dry broadleaf forest (2), tropical/subtropical moist broadleaf forest (3), temperate wetland (1)

Found in 24 samples

Belize: Belize Groves Management Company Limited (orange orchard #4)

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

Guatemala: Finca Caobanal, Puerto Barrios (mist netted birds)

Mexico: La Paz, Santa Martha (open), Cozumel Island (birds, 2004 - 2007)

United States: Pine Swamp, Baldwin County, Camarillo Oak Grove County Park, Horseshoe Bend Research Area, Sandrock Cliff (spring), Sandrock Cliff (fall), Lighthouse Tract, Wateree, Dawes County (in-channel), St. Catherine's Island, Wedge Plantation, Laudholm Farm, China Creek Park, Clive Runnells Family Mad Island Marsh Preserve

body mass	9.7 g	N = 0
body mass	10.1 g	N = 0
body mass	9.2 g	N = 0

See also Geothlypis, Geothlypis aequinoctialis, Geothlypis formosa, Geothlypis philadelphia, Geothlypis poliocephala, Geothlypis tolmiei, Geothlypis tricha