Aythya affinis
date: label: Collection Date
content: 30 Jun 2013
notes: label: Record Last Modified
content: 15 Aug 2025
label: Specimen Count
content: 1
place: label: Place
content: Mountrail, North Dakota, 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: Aythya affinis
dataSource: label: Data Source
content: NMNH - Vertebrate Zoology - Birds Division
identifier: label: Accession Number
content: 2065181
label: Other Numbers
content: Field Number : CAG 4103
label: USNM Number
content: 649793
taxonomicName: label: Taxonomy
content: Animalia, Chordata, Vertebrata, Aves, Anseriformes, Anatidae, Anatinae
physicalDescription: label: Weight - Whole Bird
content: 650 g
label: Length - Femur
content: 44 mm
label: Length - Synsacrum
content: 74 mm
label: Preparation
content: Skin: Whole
label: Sex
content: Male