Data from: Individual discrimination within, but not between, two vocalization types of the black-capped chickadee
Bibliographic record
Abstract
Many songbird species use individual vocal recognition in their social behaviours. Individual vocal recognition is often assessed using individual discrimination tasks, commonly using an operant conditioning Go/No-go paradigm. Several black-capped chickadee (Poecile atricapillus) vocalizations contain individually distinct features that may be used for individual discrimination. However, not all such vocalizations have been tested for individual recognition with live birds. Additionally, cross-vocalization generalization of learned individual discrimination has not been tested. Such generalizability would be advantageous for chickadees, as chickadees often communicate outside of visual contact and use vocal communication to guide their social interactions. Here we test whether black-capped chickadees can discern the individual identity of callers in black-capped chickadee chick-a-dee calls. We also aim to answer whether chickadees can generalize learned individual discrimination using chick-a-dee calls to fee-bee songs, and vice versa. Chickadees were trained to discriminate several chick-a-dee calls and several fee-bee songs from one male and one female black-capped chickadee, from calls and songs from different males and females in an operant conditioning Go/No-go paradigm. We then tested for generalization across vocalization types by presenting birds with recordings from the same four individuals, this time of the opposing vocalization type. Chickadees were able to discriminate between individuals using either chick-a-dee calls or fee-bee songs, but were unable to generalize this learning to the opposing vocalization type.
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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 | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.004 | 0.003 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.001 |
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".