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Recordset

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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_datasetid_added  i13182
99.464
dwc_parentnameusageid_added  i13182
99.464
dwc_taxonid_added  i13182
99.464
dwc_taxonomicstatus_added  i13182
99.464
gbif_canonicalname_added  i13182
99.464
gbif_genericname_added  i13182
99.464
gbif_taxon_corrected  i13182
99.464
gbif_vernacularname_added  i13161
99.306
dwc_scientificnameauthorship_added  i13149
99.215
dwc_multimedia_added  i13079
98.687
idigbio_isocountrycode_added  i12680
95.676
gbif_reference_added  i12380
93.413
dwc_taxonrank_replaced  i9384
70.807
dwc_originalnameusageid_added  i4037
30.461
taxon_match_failed  i923
6.964
dwc_genus_replaced  i837
6.316
dwc_specificepithet_replaced  i821
6.195
dwc_family_replaced  i226
1.705
dwc_infraspecificepithet_added  i115
0.868
dwc_kingdom_suspect  i33
0.249
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_order_replaced  i3
0.023
dwc_continent_added  i2
0.015
dwc_specificepithet_added  i2
0.015
dwc_class_replaced  i1
0.008
dwc_genus_added  i1
0.008
dwc_phylum_replaced  i1
0.008
specimen list