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CHAS Ornithology

Specimen Records: 13,253
Media Records: 0
iDigBio Last Ingested Date: 2017-01-08

The Chicago Academy of Sciences ornithology collection includes over 13,000 specimens, with approximately 12,000 skins and 1,000 mounted specimens. An important addition in 1965 was the donation of 3,600 specimens from S. S. Gregory, which includes the extinct Ivory-billed Woodpeckers and Carolina Parakeets. In all, 583 species of North American birds are represented. Thirty percent of the birds were collected before 1900, including important Illinois specimens from Robert Kennicott and Benjamin T. Gault. There is also a valuable collection of nearly 1,000 Alaskan skins. Other notable collectors include Alfred M. Bailey, P. Brodkorb, Charles D. Brower, Henry K. Coale, Francis S. Dayton, Ruthven Deane, Stephen Strong Gregory, Charles D. Klotz, Roy V. Komarek, Edwin V. Komarek, C. C. Sanborn, and Earl G. Wright.

Contacts

Name Dawn Roberts
RoleDirector of Collections
Emaildroberts@naturemuseum.org
Name Dawn Roberts
RoleDirector of Collections
Emaildroberts@naturemuseum.org
  • Data Corrected
  • Data Use
  • Raw
This table shows any data corrections that were performed on this recordset to improve the capabilities of iDigBio Search. The first column represents the correction performed. The last two columns represent the number and percentage of records that were corrected. A complete list of the data quality flags and their descriptions can be found here. Clicking on a data flag name will take you to a search for all records with this flag in this recordset.
FlagRecords With This Flag(%) Percent With This Flag
dwc_taxonrank_replaced  i13252
99.992
dwc_datasetid_added  i13246
99.947
dwc_parentnameusageid_added  i13246
99.947
dwc_taxonid_added  i13246
99.947
dwc_taxonomicstatus_added  i13246
99.947
gbif_canonicalname_added  i13246
99.947
gbif_genericname_added  i13246
99.947
gbif_taxon_corrected  i13246
99.947
dwc_scientificnameauthorship_added  i13202
99.615
gbif_vernacularname_added  i13175
99.411
gbif_reference_added  i13062
98.559
dwc_multimedia_added  i12881
97.193
idigbio_isocountrycode_added  i12680
95.676
dwc_originalnameusageid_added  i4624
34.89
dwc_genus_replaced  i1421
10.722
dwc_specificepithet_replaced  i870
6.565
dwc_family_replaced  i278
2.098
dwc_infraspecificepithet_added  i119
0.898
dwc_order_replaced  i30
0.226
dwc_class_replaced  i28
0.211
dwc_kingdom_replaced  i28
0.211
dwc_phylum_replaced  i28
0.211
datecollected_bounds  i12
0.091
dwc_stateprovince_replaced  i11
0.083
dwc_continent_replaced  i4
0.03
dwc_infraspecificepithet_replaced  i3
0.023
dwc_kingdom_added  i3
0.023
dwc_continent_added  i2
0.015
dwc_specificepithet_added  i2
0.015
specimen list