Fifty-Fifth Supplement to the American Ornithologists' Union<i>Check-list of North American Birds</i>
Bibliographic record
Abstract
thys bicolor rather than G. leucaspis, and Variable Seedeater is now the English name for Sporophila corvina rather than S. americana.One family name (Locustellidae) is changed in accordance with the rules of priority for group names.New linear sequences are adopted for species in the genera Dendrocincla, Saltator, and Sporophila, and for species currently and formerly (see below) in the genera Geotrygon, Aratinga, Hyloctistes, Automolus, Thripadectes, Lonchura, and Padda, all due to new phylogenetic data.Literature that provides the basis for the Committee's decisions is cited at the end of this supplement, and citations not already in the Literature Cited of the 7th edition (with supplements) become additions to it.A list of the bird species known from the AOU Check-list area can be found at http://checklist.aou.org/taxa.The following changes to the 7th edition (page numbers refer thereto) and its supplements result from the Committee's actions: pp.xvii-liv.Change the number in the title of the list of species to 2,098.Insert the following names in the proper position as indicated by the text of this supplement: Thalassarche cauta White-capped Albatross.(A) Thalassarche salvini Salvin's Albatross.(A) Ciconia maguari Maguari Stork.(A) Buteogallus anthracinus Common Black Hawk.Buteogallus gundlachii Cuban Black Hawk.Buteogallus urubitinga Great Black Hawk.Rallus obsoletus Ridgway's Rail.Rallus tenuirostris Aztec Rail.Rallus crepitans Clapper Rail.Leptotrygon veraguensis Olive-backed Quail-Dove.Zentrygon carrikeri Tuxtla Quail-Dove.Zentrygon costaricensis Buff-fronted Quail-Dove.Zentrygon lawrencii Purplish-backed Quail-Dove.Zentrygon albifacies White-faced Quail-Dove.Zentrygon chiriquensis Chiriqui Quail-Dove.Zentrygon goldmani Russet-crowned Quail-Dove.Ninox japonica Northern Boobook.(A) Eupsittula nana Olive-throated Parakeet.Eupsittula canicularis Orange-fronted Parakeet.Eupsittula pertinax Brown-throated Parakeet.Aratinga nenday Nanday Parakeet.(I) Psittacara holochlorus Green Parakeet.Psittacara strenuus Pacific Parakeet.Psittacara finschi Crimson-fronted Parakeet.Psittacara euops Cuban Parakeet.Psittacara chloropterus Hispaniolan Parakeet.Psittacara mitratus Mitred Parakeet.(I) Gymnopithys bicolor Bicolored Antbird.Clibanornis rubiginosus Ruddy Foliage-gleaner.Automolus subulatus Striped Woodhaunter.Phylloscopus collybita Common Chiffchaff.(A) Phylloscopus proregulus Pallas's Leaf Warbler.(A) Phylloscopus examinandus Kamchatka Leaf Warbler.(A) LOCUSTELLIDAE *Chlorospingus flavopectus Common Chlorospingus.*Chlorospingus tacarcunae Tacarcuna Chlorospingus.*Chlorospingus inornatus Pirre Chlorospingus.*Chlorospingus pileatus Sooty-capped Chlorospingus.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.005 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.004 | 0.002 |
| Science and technology studies | 0.002 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.353 | 0.209 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".