Song Description and Individual Variation in Males of the Common Pauraque (nyctidromus Albicollis)
Bibliographic record
Abstract
Resumen.-Descripcin del canto y variacin individual en los machos del cuyeo (Nyctidromus albicollis).-El conocimiento acerca del comportamiento vocal de las especies de Caprimulgidae es escaso y slo incluye observaciones anecdticas sobre los despliegues vocales, o breves descripciones usadas en anlisis taxonmicos.Hasta ahora, dentro de ninguna especie se ha investigado ni descrito la estructura espectral ni temporal de sus vocalizaciones en una poblacin.Brindamos la primera descripcin espectrogrfica de las vocalizaciones de los machos, y analizamos la variacin individual en una poblacin de cuyeos (Nyctidromus albicollis), un habitante de tierras bajas que se distribuye desde el sur de Texas hasta el noreste de Argentina, los cuales se congregan para cantar.Grabamos las vocalizaciones de 17 machos en el bosque seco estacional del Parque Nacional Palo Verde, Costa Rica.Encontramos cuatro individuos cantando solos, cuatro en pares y nueve en tros.Las vocalizaciones producidas por los machos duraron en promedio 2.39 0.91 s, tuvieron un mbito de frecuencia de 320.6 Hz la ms baja y 3333.0Hz la ms alta.Encontramos variacin individual significativa dentro de la poblacin, basada en caractersticas del canto, lo que sugiere que el canto refleja la identidad del macho.Tambin, nuestro anlisis preliminar mostr que los individuos en grupos fueron ms similares en sus vocalizaciones
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 teacher head, 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".