Empidonax difficilis
date: label: Collection Date
content: 25 Apr 1879
name: label: Collector
content: W. A. Cooper
notes: label: Record Last Modified
content: 6 Jun 2022
label: Specimen Count
content: 3
place: label: Place
content: Santa Cruz, California, United States, 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: Accession Number
content: 000000
label: Other Numbers
content: Field Number : 144 A
label: USNM Number
content: B17912
taxonomicName: label: Taxonomy
content: Animalia, Chordata, Vertebrata, Aves, Passeriformes, Tyrannidae
physicalDescription: label: Preparation
content: Egg(s)
label: Preparation
content: Nest(s)
label: Sex
content: unknown