Empidonax occidentalis (bird)

Mass: 11.6 g

Abundance: 0.54 to 2.33%

Latitudinal range: 20.1° to 31.8°

Habitats: desert/xeric shrubland (1), temperate broadleaf/mixed forest (1)

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Found in two samples

Mexico: Rancho Santa Elena

United States: McGregor Range (arroyo)

Size measurements:
11.6 mm(N = 1)based on

See also Empidonax, Empidonax \"traillii complex\", Empidonax affinis, Empidonax albigularis, Empidonax alnorum, Empidonax difficilis, Empidonax euleri, Empidonax flavescens, Empidonax flaviventris, Empidonax fulvifrons, Empidonax hammondii, Empidonax minimus, Empidonax oberholseri, Empidonax sp., Empidonax trailii, Empidonax traillii, Empidonax virescens, Empidonax wrightii