Status of Harlequin Duck Histrionicus histrionicus on Baffin Island, Nunavut, Canada.
Bibliographic record
Abstract
The eastern North American Harlequin Duck Histrionicus histrionicus is a small, uncom m on seaduck that w as last recorded on Baffin Island, Nunavut, Canada, in 1931.Between 1999 and 2001, Inuit hunters and elders were interviewed and river and coastal surveys were conducted to determine whether this duck still occurred on Baffin Island.Inuit com munity knowledge indicated that this species still inhabited the south eastern part of the island (Meta Incognita Peninsula), but that it may occasionally be found further north than previously reported.Several hunters from Kimmirut also reported observing females with broods.Only three individuals were found near Iqaluit during surveys, suggest ing that the species is uncom m on and dispersed.None the less, this rep resents the first evidence in 70 years that this species is still extant on the island.
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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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
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".