Empidonax difficilis
date: label: Collection Date
content: 10 Oct 1892
name: label: Collector
content: Edgar A. Mearns
label: Collector
content: Frank X. Holzner
notes: label: Record Last Modified
content: 22 Sep 2022
label: Specimen Count
content: 1
place: label: Place
content: San Pedro River, Mexican Boundary Line, Mexico, North America
setName: label: See more items in
content: Vertebrate Zoology
label: See more items in
content: Birds
publisher: label: Published Name
content: Empidonax difficilis
dataSource: label: Data Source
content: NMNH - Vertebrate Zoology - Birds Division
identifier: label: Other Numbers
content: Field Number : 8710
label: USNM Number
content: 127864
taxonomicName: label: Taxonomy
content: Animalia, Chordata, Vertebrata, Aves, Passeriformes, Tyrannidae
physicalDescription: label: Preparation
content: Skin: Whole
label: Sex
content: Male